202212210111998 has 8 divisors (see below), whose sum is σ = 303429870275520. Its totient is φ = 101068920020160.

The previous prime is 202212210111953. The next prime is 202212210112007. The reversal of 202212210111998 is 899111012212202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18592511123 + ... + 18592521998.

It is an arithmetic number, because the mean of its divisors is an integer number (37928733784440).

Almost surely, 2^{202212210111998} is an apocalyptic number.

202212210111998 is a deficient number, since it is larger than the sum of its proper divisors (101217660163522).

202212210111998 is a wasteful number, since it uses less digits than its factorization.

202212210111998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37185035842.

The product of its (nonzero) digits is 20736, while the sum is 41.

The spelling of 202212210111998 in words is "two hundred two trillion, two hundred twelve billion, two hundred ten million, one hundred eleven thousand, nine hundred ninety-eight".