212501401962 has 8 divisors (see below), whose sum is σ = 425002803936. Its totient is φ = 70833800652.

The previous prime is 212501401951. The next prime is 212501401997. The reversal of 212501401962 is 269104105212.

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

212501401962 is an admirable 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, 17708450158 + ... + 17708450169.

It is an arithmetic number, because the mean of its divisors is an integer number (53125350492).

Almost surely, 2^212501401962 is an apocalyptic number.

212501401962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

212501401962 is a wasteful number, since it uses less digits than its factorization.

212501401962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35416900332.

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 212501401962 in words is "two hundred twelve billion, five hundred one million, four hundred one thousand, nine hundred sixty-two".