101202210122 has 8 divisors (see below), whose sum is σ = 163480493316. Its totient is φ = 46708712352.

The previous prime is 101202210097. The next prime is 101202210133. The reversal of 101202210122 is 221012202101.

It can be written as a sum of positive squares in 2 ways, for example, as 92683104721 + 8519105401 = 304439^2 + 92299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101202210097 and 101202210106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946196323 + ... + 1946196374.

Almost surely, 2^101202210122 is an apocalyptic number.

101202210122 is a deficient number, since it is larger than the sum of its proper divisors (62278283194).

101202210122 is a wasteful number, since it uses less digits than its factorization.

101202210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892392712.

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

Adding to 101202210122 its reverse (221012202101), we get a palindrome (322214412223).

The spelling of 101202210122 in words is "one hundred one billion, two hundred two million, two hundred ten thousand, one hundred twenty-two".