1422044660612 has 48 divisors (see below), whose sum is σ = 2592398153520. Its totient is φ = 681920612352.

The previous prime is 1422044660483. The next prime is 1422044660651. The reversal of 1422044660612 is 2160664402241.

It can be written as a sum of positive squares in 8 ways, for example, as 196653223936 + 1225391436676 = 443456^2 + 1106974^2 .

It is a super-2 number, since 2×1422044660612² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18425528 + ... + 18502544.

It is an arithmetic number, because the mean of its divisors is an integer number (54008294865).

Almost surely, 2^{1422044660612} is an apocalyptic number.

It is an amenable number.

1422044660612 is a deficient number, since it is larger than the sum of its proper divisors (1170353492908).

1422044660612 is a wasteful number, since it uses less digits than its factorization.

1422044660612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78840 (or 78838 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 1422044660612 in words is "one trillion, four hundred twenty-two billion, forty-four million, six hundred sixty thousand, six hundred twelve".