100022120202 has 32 divisors (see below), whose sum is σ = 206526587904. Its totient is φ = 32269752000.

The previous prime is 100022120171. The next prime is 100022120203. The reversal of 100022120202 is 202021220001.

It is a super-3 number, since 3×100022120202³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (100022120203) 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, 1137049 + ... + 1221852.

It is an arithmetic number, because the mean of its divisors is an integer number (6453955872).

Almost surely, 2^100022120202 is an apocalyptic number.

100022120202 is an abundant number, since it is smaller than the sum of its proper divisors (106504467702).

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

100022120202 is a wasteful number, since it uses less digits than its factorization.

100022120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359134.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100022120202 its reverse (202021220001), we get a palindrome (302043340203).

The spelling of 100022120202 in words is "one hundred billion, twenty-two million, one hundred twenty thousand, two hundred two".