101202122022 has 32 divisors (see below), whose sum is σ = 205439569920. Its totient is φ = 33231583680.

The previous prime is 101202121991. The next prime is 101202122027. The reversal of 101202122022 is 220221202101.

It is a junction number, because it is equal to n+sod(n) for n = 101202121992 and 101202122010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202122027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310647 + ... + 546722.

It is an arithmetic number, because the mean of its divisors is an integer number (6419986560).

Almost surely, 2^101202122022 is an apocalyptic number.

101202122022 is an abundant number, since it is smaller than the sum of its proper divisors (104237447898).

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

101202122022 is a wasteful number, since it uses less digits than its factorization.

101202122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857668.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 101202122022 its reverse (220221202101), we get a palindrome (321423324123).

The spelling of 101202122022 in words is "one hundred one billion, two hundred two million, one hundred twenty-two thousand, twenty-two".