100021102022 has 32 divisors (see below), whose sum is σ = 160278912000. Its totient is φ = 46708855200.

The previous prime is 100021102019. The next prime is 100021102033. The reversal of 100021102022 is 220201120001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100021101994 and 100021102012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4842497 + ... + 4863107.

It is an arithmetic number, because the mean of its divisors is an integer number (5008716000).

Almost surely, 2^100021102022 is an apocalyptic number.

100021102022 is a deficient number, since it is larger than the sum of its proper divisors (60257809978).

100021102022 is a wasteful number, since it uses less digits than its factorization.

100021102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23372.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100021102022 its reverse (220201120001), we get a palindrome (320222222023).

The spelling of 100021102022 in words is "one hundred billion, twenty-one million, one hundred two thousand, twenty-two".