5111451022 has 32 divisors (see below), whose sum is σ = 8277984000. Its totient is φ = 2359300608.

The previous prime is 5111450989. The next prime is 5111451043. The reversal of 5111451022 is 2201541115.

It is a super-2 number, since 2×5111451022² = 52253863100609688968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5111450984 and 5111451002.

It is a congruent 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, 730183 + ... + 737149.

It is an arithmetic number, because the mean of its divisors is an integer number (258687000).

Almost surely, 2^5111451022 is an apocalyptic number.

5111451022 is a deficient number, since it is larger than the sum of its proper divisors (3166532978).

5111451022 is a wasteful number, since it uses less digits than its factorization.

5111451022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7480.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 5111451022 is about 71494.4125229378. The cubic root of 5111451022 is about 1722.5879355990.

Adding to 5111451022 its reverse (2201541115), we get a palindrome (7312992137).

The spelling of 5111451022 in words is "five billion, one hundred eleven million, four hundred fifty-one thousand, twenty-two".