1422150168512 has 56 divisors (see below), whose sum is σ = 2836172759952. Its totient is φ = 707525683200.

The previous prime is 1422150168427. The next prime is 1422150168599. The reversal of 1422150168512 is 2158610512241.

It is a super-2 number, since 2×1422150168512² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 64983812 + ... + 65005692.

It is an arithmetic number, because the mean of its divisors is an integer number (50645942142).

Almost surely, 2^{1422150168512} is an apocalyptic number.

It is an amenable number.

1422150168512 is a deficient number, since it is larger than the sum of its proper divisors (1414022591440).

1422150168512 is a wasteful number, since it uses less digits than its factorization.

1422150168512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26917 (or 26907 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The spelling of 1422150168512 in words is "one trillion, four hundred twenty-two billion, one hundred fifty million, one hundred sixty-eight thousand, five hundred twelve".