1222824214956 has 48 divisors (see below), whose sum is σ = 2857464086400. Its totient is φ = 407007178752.

The previous prime is 1222824214951. The next prime is 1222824215003. The reversal of 1222824214956 is 6594124282221.

It is not an unprimeable number, because it can be changed into a prime (1222824214951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100200751 + ... + 100212953.

It is an arithmetic number, because the mean of its divisors is an integer number (59530501800).

Almost surely, 2^{1222824214956} is an apocalyptic number.

It is an amenable number.

1222824214956 is an abundant number, since it is smaller than the sum of its proper divisors (1634639871444).

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

1222824214956 is a wasteful number, since it uses less digits than its factorization.

1222824214956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23838 (or 23836 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The spelling of 1222824214956 in words is "one trillion, two hundred twenty-two billion, eight hundred twenty-four million, two hundred fourteen thousand, nine hundred fifty-six".