1422051676252 has 12 divisors (see below), whose sum is σ = 2494259207440. Its totient is φ = 709406188416.

The previous prime is 1422051676249. The next prime is 1422051676321. The reversal of 1422051676252 is 2526761502241.

It is a super-2 number, since 2×1422051676252² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1422051676199 and 1422051676208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404910453 + ... + 404913964.

Almost surely, 2^{1422051676252} is an apocalyptic number.

It is an amenable number.

1422051676252 is a deficient number, since it is larger than the sum of its proper divisors (1072207531188).

1422051676252 is a wasteful number, since it uses less digits than its factorization.

1422051676252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809824860 (or 809824858 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 1422051676252 in words is "one trillion, four hundred twenty-two billion, fifty-one million, six hundred seventy-six thousand, two hundred fifty-two".