212223072376475 has 48 divisors (see below), whose sum is σ = 280997807346432. Its totient is φ = 158612438328960.

The previous prime is 212223072376457. The next prime is 212223072376547. The reversal of 212223072376475 is 574673270322212.

It is a happy number.

It is not a de Polignac number, because 212223072376475 - 2¹⁸ = 212223072114331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 538882337 + ... + 539276013.

It is an arithmetic number, because the mean of its divisors is an integer number (5854120986384).

Almost surely, 2^{212223072376475} is an apocalyptic number.

212223072376475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

212223072376475 is a deficient number, since it is larger than the sum of its proper divisors (68774734969957).

212223072376475 is a wasteful number, since it uses less digits than its factorization.

212223072376475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415556 (or 415551 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 53.

The spelling of 212223072376475 in words is "two hundred twelve trillion, two hundred twenty-three billion, seventy-two million, three hundred seventy-six thousand, four hundred seventy-five".