102122010011020 has 12 divisors (see below), whose sum is σ = 214456221023184. Its totient is φ = 40848804004400.

The previous prime is 102122010011003. The next prime is 102122010011023. The reversal of 102122010011020 is 20110010221201.

It is not an unprimeable number, because it can be changed into a prime (102122010011023) 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 3 ways as a sum of consecutive naturals, for example, 2553050250256 + ... + 2553050250295.

It is an arithmetic number, because the mean of its divisors is an integer number (17871351751932).

Almost surely, 2^{102122010011020} is an apocalyptic number.

102122010011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102122010011020 is an abundant number, since it is smaller than the sum of its proper divisors (112334211012164).

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

102122010011020 is a wasteful number, since it uses less digits than its factorization.

102122010011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106100500560 (or 5106100500558 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102122010011020 its reverse (20110010221201), we get a palindrome (122232020232221).

The spelling of 102122010011020 in words is "one hundred two trillion, one hundred twenty-two billion, ten million, eleven thousand, twenty".