222424034100 has 36 divisors (see below), whose sum is σ = 643546872864. Its totient is φ = 59313075680.

The previous prime is 222424034099. The next prime is 222424034123. The reversal of 222424034100 is 1430424222.

It is a congruent number.

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, 370706424 + ... + 370707023.

It is an arithmetic number, because the mean of its divisors is an integer number (17876302024).

Almost surely, 2^222424034100 is an apocalyptic number.

222424034100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222424034100 is an abundant number, since it is smaller than the sum of its proper divisors (421122838764).

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

222424034100 is a wasteful number, since it uses less digits than its factorization.

222424034100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741413464 (or 741413457 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 222424034100 its reverse (1430424222), we get a palindrome (223854458322).

The spelling of 222424034100 in words is "two hundred twenty-two billion, four hundred twenty-four million, thirty-four thousand, one hundred".