1422154627712 has 64 divisors (see below), whose sum is σ = 3487013779200. Its totient is φ = 562610617344.

The previous prime is 1422154627687. The next prime is 1422154627783. The reversal of 1422154627712 is 2177264512241.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×1422154627712³ (a number of 37 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 61035512 + ... + 61058807.

It is an arithmetic number, because the mean of its divisors is an integer number (54484590300).

Almost surely, 2^{1422154627712} is an apocalyptic number.

It is an amenable number.

1422154627712 is an abundant number, since it is smaller than the sum of its proper divisors (2064859151488).

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

1422154627712 is a wasteful number, since it uses less digits than its factorization.

1422154627712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122094353 (or 122094341 counting only the distinct ones).

The product of its digits is 376320, while the sum is 44.

The spelling of 1422154627712 in words is "one trillion, four hundred twenty-two billion, one hundred fifty-four million, six hundred twenty-seven thousand, seven hundred twelve".