101102012021122 has 96 divisors (see below), whose sum is σ = 180331111036800. Its totient is φ = 42372582819840.

The previous prime is 101102012021119. The next prime is 101102012021147. The reversal of 101102012021122 is 221120210201101.

It is a junction number, because it is equal to n+sod(n) for n = 101102012021096 and 101102012021105.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2264452603 + ... + 2264497249.

It is an arithmetic number, because the mean of its divisors is an integer number (1878449073300).

Almost surely, 2^{101102012021122} is an apocalyptic number.

101102012021122 is a deficient number, since it is larger than the sum of its proper divisors (79229099015678).

101102012021122 is a wasteful number, since it uses less digits than its factorization.

101102012021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46136 (or 46129 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101102012021122 its reverse (221120210201101), we get a palindrome (322222222222223).

The spelling of 101102012021122 in words is "one hundred one trillion, one hundred two billion, twelve million, twenty-one thousand, one hundred twenty-two".