22102020203 has 8 divisors (see below), whose sum is σ = 22574376000. Its totient is φ = 21629752000.

The previous prime is 22102020191. The next prime is 22102020209. The reversal of 22102020203 is 30202020122.

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

It is a cyclic number.

It is not a de Polignac number, because 22102020203 - 2¹² = 22102016107 is a prime.

It is a super-2 number, since 2×22102020203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102020209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880673 + ... + 905421.

It is an arithmetic number, because the mean of its divisors is an integer number (2821797000).

Almost surely, 2^22102020203 is an apocalyptic number.

22102020203 is a deficient number, since it is larger than the sum of its proper divisors (472355797).

22102020203 is a wasteful number, since it uses less digits than its factorization.

22102020203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43797.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22102020203 its reverse (30202020122), we get a palindrome (52304040325).

The spelling of 22102020203 in words is "twenty-two billion, one hundred two million, twenty thousand, two hundred three".