2114223154 has 8 divisors (see below), whose sum is σ = 3180422700. Its totient is φ = 1054082256.

The previous prime is 2114223143. The next prime is 2114223191. The reversal of 2114223154 is 4513224112.

It can be written as a sum of positive squares in 2 ways, for example, as 2104332129 + 9891025 = 45873^2 + 3145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1513789 + ... + 1515184.

Almost surely, 2^2114223154 is an apocalyptic number.

2114223154 is a deficient number, since it is larger than the sum of its proper divisors (1066199546).

2114223154 is a wasteful number, since it uses less digits than its factorization.

2114223154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029324.

The product of its digits is 1920, while the sum is 25.

The square root of 2114223154 is about 45980.6824003298. The cubic root of 2114223154 is about 1283.4637536014.

Adding to 2114223154 its reverse (4513224112), we get a palindrome (6627447266).

The spelling of 2114223154 in words is "two billion, one hundred fourteen million, two hundred twenty-three thousand, one hundred fifty-four".