1422102003 has 16 divisors (see below), whose sum is σ = 2294484480. Its totient is φ = 764827776.

The previous prime is 1422101951. The next prime is 1422102013. The reversal of 1422102003 is 3002012241.

It is not a de Polignac number, because 1422102003 - 2⁹ = 1422101491 is a prime.

It is a super-2 number, since 2×1422102003² = 4044748213873224018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1422102013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1991383 + ... + 1992096.

It is an arithmetic number, because the mean of its divisors is an integer number (143405280).

Almost surely, 2^1422102003 is an apocalyptic number.

1422102003 is a deficient number, since it is larger than the sum of its proper divisors (872382477).

1422102003 is a wasteful number, since it uses less digits than its factorization.

1422102003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983506.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1422102003 is about 37710.7677328373. The cubic root of 1422102003 is about 1124.5451996702.

Adding to 1422102003 its reverse (3002012241), we get a palindrome (4424114244).

The spelling of 1422102003 in words is "one billion, four hundred twenty-two million, one hundred two thousand, three".