15022013402 has 16 divisors (see below), whose sum is σ = 24583489632. Its totient is φ = 6827628720.

The previous prime is 15022013381. The next prime is 15022013471. The reversal of 15022013402 is 20431022051.

It is a super-2 number, since 2×15022013402² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377333 + ... + 415239.

It is an arithmetic number, because the mean of its divisors is an integer number (1536468102).

Almost surely, 2^15022013402 is an apocalyptic number.

15022013402 is a deficient number, since it is larger than the sum of its proper divisors (9561476230).

15022013402 is a wasteful number, since it uses less digits than its factorization.

15022013402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55933.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 15022013402 its reverse (20431022051), we get a palindrome (35453035453).

The spelling of 15022013402 in words is "fifteen billion, twenty-two million, thirteen thousand, four hundred two".