20122010012210 has 32 divisors (see below), whose sum is σ = 36733172585472. Its totient is φ = 7934785246080.

The previous prime is 20122010012201. The next prime is 20122010012233. The reversal of 20122010012210 is 1221001022102.

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, 4987724 + ... + 8069783.

It is an arithmetic number, because the mean of its divisors is an integer number (1147911643296).

Almost surely, 2^{20122010012210} is an apocalyptic number.

20122010012210 is a deficient number, since it is larger than the sum of its proper divisors (16611162573262).

20122010012210 is a wasteful number, since it uses less digits than its factorization.

20122010012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13059698.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20122010012210 its reverse (1221001022102), we get a palindrome (21343011034312).

The spelling of 20122010012210 in words is "twenty trillion, one hundred twenty-two billion, ten million, twelve thousand, two hundred ten".