1214972774222 has 8 divisors (see below), whose sum is σ = 1871714814456. Its totient is φ = 591067836072.

The previous prime is 1214972774167. The next prime is 1214972774251. The reversal of 1214972774222 is 2224772794121.

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

It is a congruent 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, 8209275428 + ... + 8209275575.

It is an arithmetic number, because the mean of its divisors is an integer number (233964351807).

Almost surely, 2^{1214972774222} is an apocalyptic number.

1214972774222 is a deficient number, since it is larger than the sum of its proper divisors (656742040234).

1214972774222 is a wasteful number, since it uses less digits than its factorization.

1214972774222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16418551042.

The product of its digits is 1580544, while the sum is 50.

The spelling of 1214972774222 in words is "one trillion, two hundred fourteen billion, nine hundred seventy-two million, seven hundred seventy-four thousand, two hundred twenty-two".