10122220442130 has 64 divisors (see below), whose sum is σ = 25722713818368. Its totient is φ = 2540442767360.

The previous prime is 10122220442069. The next prime is 10122220442153. The reversal of 10122220442130 is 3124402222101.

It is a self number, because there is not a number n which added to its sum of digits gives 10122220442130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69241594 + ... + 69387626.

It is an arithmetic number, because the mean of its divisors is an integer number (401917403412).

Almost surely, 2^{10122220442130} is an apocalyptic number.

10122220442130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122220442130 is an abundant number, since it is smaller than the sum of its proper divisors (15600493376238).

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

10122220442130 is a wasteful number, since it uses less digits than its factorization.

10122220442130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281971.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10122220442130 its reverse (3124402222101), we get a palindrome (13246622664231).

The spelling of 10122220442130 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty million, four hundred forty-two thousand, one hundred thirty".