1013552122 has 32 divisors (see below), whose sum is σ = 1693021824. Its totient is φ = 451214400.

The previous prime is 1013552119. The next prime is 1013552213. The reversal of 1013552122 is 2212553101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1013552093 and 1013552102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243168 + ... + 247300.

It is an arithmetic number, because the mean of its divisors is an integer number (52906932).

Almost surely, 2^1013552122 is an apocalyptic number.

1013552122 is a deficient number, since it is larger than the sum of its proper divisors (679469702).

1013552122 is a wasteful number, since it uses less digits than its factorization.

1013552122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1013552122 is about 31836.3333629989. Note that the first 4 decimals coincide. The cubic root of 1013552122 is about 1004.4971195986.

The spelling of 1013552122 in words is "one billion, thirteen million, five hundred fifty-two thousand, one hundred twenty-two".