20122013010 has 32 divisors (see below), whose sum is σ = 52683089472. Its totient is φ = 4878063680.

The previous prime is 20122012979. The next prime is 20122013017. The reversal of 20122013010 is 1031022102.

It is not an unprimeable number, because it can be changed into a prime (20122013017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30487569 + ... + 30488228.

It is an arithmetic number, because the mean of its divisors is an integer number (1646346546).

Almost surely, 2^20122013010 is an apocalyptic number.

20122013010 is an abundant number, since it is smaller than the sum of its proper divisors (32561076462).

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

20122013010 is a wasteful number, since it uses less digits than its factorization.

20122013010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60975818.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20122013010 its reverse (1031022102), we get a palindrome (21153035112).

The spelling of 20122013010 in words is "twenty billion, one hundred twenty-two million, thirteen thousand, ten".