212052061562 has 16 divisors (see below), whose sum is σ = 350429873184. Its totient is φ = 95432970000.

The previous prime is 212052061549. The next prime is 212052061591. The reversal of 212052061562 is 265160250212.

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, 47714264 + ... + 47718707.

It is an arithmetic number, because the mean of its divisors is an integer number (21901867074).

Almost surely, 2^212052061562 is an apocalyptic number.

212052061562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212052061562 is a deficient number, since it is larger than the sum of its proper divisors (138377811622).

212052061562 is a wasteful number, since it uses less digits than its factorization.

212052061562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95433085.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 212052061562 in words is "two hundred twelve billion, fifty-two million, sixty-one thousand, five hundred sixty-two".