22132035155 has 16 divisors (see below), whose sum is σ = 27505557504. Its totient is φ = 17084830560.

The previous prime is 22132035083. The next prime is 22132035179. The reversal of 22132035155 is 55153023122.

It is a de Polignac number, because none of the positive numbers 2^k-22132035155 is a prime.

It is a Duffinian number.

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, 646547 + ... + 679916.

It is an arithmetic number, because the mean of its divisors is an integer number (1719097344).

Almost surely, 2^22132035155 is an apocalyptic number.

22132035155 is a deficient number, since it is larger than the sum of its proper divisors (5373522349).

22132035155 is a wasteful number, since it uses less digits than its factorization.

22132035155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326586.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 22132035155 its reverse (55153023122), we get a palindrome (77285058277).

The spelling of 22132035155 in words is "twenty-two billion, one hundred thirty-two million, thirty-five thousand, one hundred fifty-five".