662263405214122 has 16 divisors (see below), whose sum is σ = 1006069690735200. Its totient is φ = 326933164757520.

The previous prime is 662263405214119. The next prime is 662263405214183. The reversal of 662263405214122 is 221412504362266.

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, 6580729972 + ... + 6580830607.

It is an arithmetic number, because the mean of its divisors is an integer number (62879355670950).

Almost surely, 2^{662263405214122} is an apocalyptic number.

662263405214122 is a deficient number, since it is larger than the sum of its proper divisors (343806285521078).

662263405214122 is a wasteful number, since it uses less digits than its factorization.

662263405214122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13161560901.

The product of its (nonzero) digits is 1658880, while the sum is 46.

Adding to 662263405214122 its reverse (221412504362266), we get a palindrome (883675909576388).

The spelling of 662263405214122 in words is "six hundred sixty-two trillion, two hundred sixty-three billion, four hundred five million, two hundred fourteen thousand, one hundred twenty-two".