101102020020122 has 96 divisors (see below), whose sum is σ = 173611659985920. Its totient is φ = 43783490237760.

The previous prime is 101102020020121. The next prime is 101102020020179. The reversal of 101102020020122 is 221020020201101.

It is a junction number, because it is equal to n+sod(n) for n = 101102020020097 and 101102020020106.

It is not an unprimeable number, because it can be changed into a prime (101102020020121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2611963493 + ... + 2612002199.

It is an arithmetic number, because the mean of its divisors is an integer number (1808454791520).

Almost surely, 2^{101102020020122} is an apocalyptic number.

101102020020122 is a deficient number, since it is larger than the sum of its proper divisors (72509639965798).

101102020020122 is a wasteful number, since it uses less digits than its factorization.

101102020020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40644 (or 40615 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101102020020122 its reverse (221020020201101), we get a palindrome (322122040221223).

The spelling of 101102020020122 in words is "one hundred one trillion, one hundred two billion, twenty million, twenty thousand, one hundred twenty-two".