202122210101103 has 12 divisors (see below), whose sum is σ = 292985944131400. Its totient is φ = 134271998228016.

The previous prime is 202122210101087. The next prime is 202122210101111. The reversal of 202122210101103 is 301101012221202.

It is not a de Polignac number, because 202122210101103 - 2⁴ = 202122210101087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202122210101143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39678483928 + ... + 39678489021.

Almost surely, 2^{202122210101103} is an apocalyptic number.

202122210101103 is a deficient number, since it is larger than the sum of its proper divisors (90863734030297).

202122210101103 is a wasteful number, since it uses less digits than its factorization.

202122210101103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79356973238 (or 79356973235 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 202122210101103 its reverse (301101012221202), we get a palindrome (503223222322305).

The spelling of 202122210101103 in words is "two hundred two trillion, one hundred twenty-two billion, two hundred ten million, one hundred one thousand, one hundred three".