1222526350116 has 48 divisors (see below), whose sum is σ = 3170340734400. Its totient is φ = 407402329536.

The previous prime is 1222526350103. The next prime is 1222526350141. The reversal of 1222526350116 is 6110536252221.

1222526350116 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 5 + 2 + 635 + 0 + 1 + 16 = 666.

It is a super-2 number, since 2×1222526350116² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1062646 + ... + 1890573.

It is an arithmetic number, because the mean of its divisors is an integer number (66048765300).

Almost surely, 2^{1222526350116} is an apocalyptic number.

It is an amenable number.

1222526350116 is an abundant number, since it is smaller than the sum of its proper divisors (1947814384284).

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

1222526350116 is a wasteful number, since it uses less digits than its factorization.

1222526350116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957065 (or 2957057 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1222526350116 in words is "one trillion, two hundred twenty-two billion, five hundred twenty-six million, three hundred fifty thousand, one hundred sixteen".