45102422211 has 48 divisors (see below), whose sum is σ = 75589930752. Its totient is φ = 23415416640.

The previous prime is 45102422207. The next prime is 45102422213. The reversal of 45102422211 is 11222420154.

It is not a de Polignac number, because 45102422211 - 2² = 45102422207 is a prime.

It is a super-2 number, since 2×45102422211² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45102422213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5044501 + ... + 5053433.

It is an arithmetic number, because the mean of its divisors is an integer number (1574790224).

Almost surely, 2^45102422211 is an apocalyptic number.

45102422211 is a deficient number, since it is larger than the sum of its proper divisors (30487508541).

45102422211 is a wasteful number, since it uses less digits than its factorization.

45102422211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10952 (or 10941 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 45102422211 its reverse (11222420154), we get a palindrome (56324842365).

The spelling of 45102422211 in words is "forty-five billion, one hundred two million, four hundred twenty-two thousand, two hundred eleven".