20120360522610 has 16 divisors (see below), whose sum is σ = 48288865254336. Its totient is φ = 5365429472688.

The previous prime is 20120360522543. The next prime is 20120360522611. The reversal of 20120360522610 is 1622506302102.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 670678684087 = 20120360522610 / (2 + 0 + 1 + 2 + 0 + 3 + 6 + 0 + 5 + 2 + 2 + 6 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (20120360522611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335339342014 + ... + 335339342073.

It is an arithmetic number, because the mean of its divisors is an integer number (3018054078396).

Almost surely, 2^{20120360522610} is an apocalyptic number.

20120360522610 is an abundant number, since it is smaller than the sum of its proper divisors (28168504731726).

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

20120360522610 is a wasteful number, since it uses less digits than its factorization.

20120360522610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670678684097.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 20120360522610 its reverse (1622506302102), we get a palindrome (21742866824712).

The spelling of 20120360522610 in words is "twenty trillion, one hundred twenty billion, three hundred sixty million, five hundred twenty-two thousand, six hundred ten".