100202121022 has 8 divisors (see below), whose sum is σ = 150403455000. Its totient is φ = 50067636024.

The previous prime is 100202121013. The next prime is 100202121053. The reversal of 100202121022 is 220121202001.

It is a happy number.

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 = 100202120993 and 100202121011.

It is a congruent number.

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, 16708497 + ... + 16714492.

It is an arithmetic number, because the mean of its divisors is an integer number (18800431875).

Almost surely, 2^100202121022 is an apocalyptic number.

100202121022 is a deficient number, since it is larger than the sum of its proper divisors (50201333978).

100202121022 is a wasteful number, since it uses less digits than its factorization.

100202121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33424490.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100202121022 its reverse (220121202001), we get a palindrome (320323323023).

The spelling of 100202121022 in words is "one hundred billion, two hundred two million, one hundred twenty-one thousand, twenty-two".