212071150368 has 144 divisors (see below), whose sum is σ = 751888702656. Its totient is φ = 55083409920.

The previous prime is 212071150351. The next prime is 212071150397. The reversal of 212071150368 is 863051170212.

212071150368 is a `hidden beast` number, since 2 + 1 + 20 + 71 + 1 + 503 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4759371 + ... + 4803722.

It is an arithmetic number, because the mean of its divisors is an integer number (5221449324).

Almost surely, 2^212071150368 is an apocalyptic number.

212071150368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

212071150368 is an abundant number, since it is smaller than the sum of its proper divisors (539817552288).

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

212071150368 is a wasteful number, since it uses less digits than its factorization.

212071150368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9563127 (or 9563116 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 212071150368 in words is "two hundred twelve billion, seventy-one million, one hundred fifty thousand, three hundred sixty-eight".