210120212222192 has 10 divisors (see below), whose sum is σ = 407107911180528. Its totient is φ = 105060106111088.

The previous prime is 210120212222191. The next prime is 210120212222251. The reversal of 210120212222192 is 291222212021012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210120212222191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566256631928 + ... + 6566256631959.

Almost surely, 2^{210120212222192} is an apocalyptic number.

It is an amenable number.

210120212222192 is a deficient number, since it is larger than the sum of its proper divisors (196987698958336).

210120212222192 is a wasteful number, since it uses less digits than its factorization.

210120212222192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13132513263895 (or 13132513263889 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 210120212222192 in words is "two hundred ten trillion, one hundred twenty billion, two hundred twelve million, two hundred twenty-two thousand, one hundred ninety-two".