20136422562010 has 128 divisors (see below), whose sum is σ = 41194387987200. Its totient is φ = 7052199598080.

The previous prime is 20136422561971. The next prime is 20136422562031. The reversal of 20136422562010 is 1026522463102.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11132337 + ... + 12814123.

It is an arithmetic number, because the mean of its divisors is an integer number (321831156150).

Almost surely, 2^{20136422562010} is an apocalyptic number.

20136422562010 is an abundant number, since it is smaller than the sum of its proper divisors (21057965425190).

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

20136422562010 is a wasteful number, since it uses less digits than its factorization.

20136422562010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681936.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 20136422562010 in words is "twenty trillion, one hundred thirty-six billion, four hundred twenty-two million, five hundred sixty-two thousand, ten".