22034354502 has 16 divisors (see below), whose sum is σ = 44070174720. Its totient is φ = 7344540552.

The previous prime is 22034354497. The next prime is 22034354527. The reversal of 22034354502 is 20545343022.

It is a self number, because there is not a number n which added to its sum of digits gives 22034354502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286699 + ... + 355337.

It is an arithmetic number, because the mean of its divisors is an integer number (2754385920).

Almost surely, 2^22034354502 is an apocalyptic number.

22034354502 is an abundant number, since it is smaller than the sum of its proper divisors (22035820218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22034354502 is a wasteful number, since it uses less digits than its factorization.

22034354502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122147.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 22034354502 its reverse (20545343022), we get a palindrome (42579697524).

The spelling of 22034354502 in words is "twenty-two billion, thirty-four million, three hundred fifty-four thousand, five hundred two".