212167334496 has 48 divisors (see below), whose sum is σ = 599780737584. Its totient is φ = 65282256384.

The previous prime is 212167334389. The next prime is 212167334581. The reversal of 212167334496 is 694433761212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85001691 + ... + 85004186.

It is an arithmetic number, because the mean of its divisors is an integer number (12495432033).

Almost surely, 2^212167334496 is an apocalyptic number.

212167334496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

212167334496 is an abundant number, since it is smaller than the sum of its proper divisors (387613403088).

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

212167334496 is a wasteful number, since it uses less digits than its factorization.

212167334496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170005903 (or 170005895 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The spelling of 212167334496 in words is "two hundred twelve billion, one hundred sixty-seven million, three hundred thirty-four thousand, four hundred ninety-six".