122213300 has 36 divisors (see below), whose sum is σ = 289314816. Its totient is φ = 44440800.

The previous prime is 122213291. The next prime is 122213303. The reversal of 122213300 is 3312221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122213303) 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, 54452 + ... + 56651.

Almost surely, 2^122213300 is an apocalyptic number.

122213300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122213300 is an abundant number, since it is smaller than the sum of its proper divisors (167101516).

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

122213300 is a wasteful number, since it uses less digits than its factorization.

122213300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111128 (or 111121 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 122213300 is about 11055.0124378039. The cubic root of 122213300 is about 496.2564414902.

Adding to 122213300 its reverse (3312221), we get a palindrome (125525521).

The spelling of 122213300 in words is "one hundred twenty-two million, two hundred thirteen thousand, three hundred".