20012322132102 has 32 divisors (see below), whose sum is σ = 40647401230464. Its totient is φ = 6567105600000.

The previous prime is 20012322132073. The next prime is 20012322132221. The reversal of 20012322132102 is 20123122321002.

It is a congruent number.

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, 14903524 + ... + 16190727.

It is an arithmetic number, because the mean of its divisors is an integer number (1270231288452).

Almost surely, 2^{20012322132102} is an apocalyptic number.

20012322132102 is an abundant number, since it is smaller than the sum of its proper divisors (20635079098362).

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

20012322132102 is a wasteful number, since it uses less digits than its factorization.

20012322132102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31095924.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20012322132102 its reverse (20123122321002), we get a palindrome (40135444453104).

The spelling of 20012322132102 in words is "twenty trillion, twelve billion, three hundred twenty-two million, one hundred thirty-two thousand, one hundred two".