103022212100 has 36 divisors (see below), whose sum is σ = 225264780048. Its totient is φ = 40894308000.

The previous prime is 103022212087. The next prime is 103022212123. The reversal of 103022212100 is 1212220301.

It is a happy number.

It is a super-2 number, since 2×103022212100² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3919046 + ... + 3945245.

Almost surely, 2^103022212100 is an apocalyptic number.

103022212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103022212100 is an abundant number, since it is smaller than the sum of its proper divisors (122242567948).

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

103022212100 is a wasteful number, since it uses less digits than its factorization.

103022212100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7864436 (or 7864429 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 103022212100 its reverse (1212220301), we get a palindrome (104234432401).

The spelling of 103022212100 in words is "one hundred three billion, twenty-two million, two hundred twelve thousand, one hundred".