101021111202122 has 64 divisors (see below), whose sum is σ = 155660447416320. Its totient is φ = 49147703640000.

The previous prime is 101021111202107. The next prime is 101021111202149. The reversal of 101021111202122 is 221202111120101.

101021111202122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101021111202122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101021111202122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56467920404 + ... + 56467922192.

It is an arithmetic number, because the mean of its divisors is an integer number (2432194490880).

Almost surely, 2^{101021111202122} is an apocalyptic number.

101021111202122 is a deficient number, since it is larger than the sum of its proper divisors (54639336214198).

101021111202122 is a wasteful number, since it uses less digits than its factorization.

101021111202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101021111202122 its reverse (221202111120101), we get a palindrome (322223222322223).

The spelling of 101021111202122 in words is "one hundred one trillion, twenty-one billion, one hundred eleven million, two hundred two thousand, one hundred twenty-two".