10302011122 has 64 divisors (see below), whose sum is σ = 17691125760. Its totient is φ = 4467000384.

The previous prime is 10302011113. The next prime is 10302011123. The reversal of 10302011122 is 22111020301.

It is a super-2 number, since 2×10302011122² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10302011123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3098553 + ... + 3101875.

It is an arithmetic number, because the mean of its divisors is an integer number (276423840).

Almost surely, 2^10302011122 is an apocalyptic number.

10302011122 is a deficient number, since it is larger than the sum of its proper divisors (7389114638).

10302011122 is a wasteful number, since it uses less digits than its factorization.

10302011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10302011122 its reverse (22111020301), we get a palindrome (32413031423).

The spelling of 10302011122 in words is "ten billion, three hundred two million, eleven thousand, one hundred twenty-two".