1222106322025 has 24 divisors (see below), whose sum is σ = 1541429467200. Its totient is φ = 960906648000.

The previous prime is 1222106322023. The next prime is 1222106322067. The reversal of 1222106322025 is 5202236012221.

It is not a de Polignac number, because 1222106322025 - 2¹ = 1222106322023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1222106321984 and 1222106322002.

It is not an unprimeable number, because it can be changed into a prime (1222106322023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6932475 + ... + 7106575.

It is an arithmetic number, because the mean of its divisors is an integer number (64226227800).

Almost surely, 2^{1222106322025} is an apocalyptic number.

It is an amenable number.

1222106322025 is a deficient number, since it is larger than the sum of its proper divisors (319323145175).

1222106322025 is a wasteful number, since it uses less digits than its factorization.

1222106322025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178929 (or 178924 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 1222106322025 in words is "one trillion, two hundred twenty-two billion, one hundred six million, three hundred twenty-two thousand, twenty-five".