214256453222 has 24 divisors (see below), whose sum is σ = 377557206480. Its totient is φ = 90915039600.

The previous prime is 214256453197. The next prime is 214256453251. The reversal of 214256453222 is 222354652412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10813322 + ... + 10833117.

It is an arithmetic number, because the mean of its divisors is an integer number (15731550270).

Almost surely, 2^214256453222 is an apocalyptic number.

214256453222 is a deficient number, since it is larger than the sum of its proper divisors (163300753258).

214256453222 is a wasteful number, since it uses less digits than its factorization.

214256453222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21646556 (or 21646549 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The spelling of 214256453222 in words is "two hundred fourteen billion, two hundred fifty-six million, four hundred fifty-three thousand, two hundred twenty-two".