379012120212222 has 256 divisors, whose sum is σ = 1022817878323200. Its totient is φ = 101882828298240.

The previous prime is 379012120212211. The next prime is 379012120212233. The reversal of 379012120212222 is 222212021210973.

379012120212222 is a `hidden beast` number, since 3 + 7 + 9 + 0 + 1 + 212 + 0 + 212 + 222 = 666.

It is an interprime number because it is at equal distance from previous prime (379012120212211) and next prime (379012120212233).

It is a super-3 number, since 3×379012120212222³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 279871198 + ... + 281222174.

It is an arithmetic number, because the mean of its divisors is an integer number (3995382337200).

Almost surely, 2^{379012120212222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379012120212222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511408939161600).

379012120212222 is an abundant number, since it is smaller than the sum of its proper divisors (643805758110978).

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

379012120212222 is a wasteful number, since it uses less digits than its factorization.

379012120212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351125 (or 1351073 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 379012120212222 in words is "three hundred seventy-nine trillion, twelve billion, one hundred twenty million, two hundred twelve thousand, two hundred twenty-two".