1222626032162 has 4 divisors (see below), whose sum is σ = 1833939048246. Its totient is φ = 611313016080.

The previous prime is 1222626032161. The next prime is 1222626032189. The reversal of 1222626032162 is 2612306262221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 760172990641 + 462453041521 = 871879^2 + 680039^2 .

It is not an unprimeable number, because it can be changed into a prime (1222626032161) by changing a digit.

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 as a sum of consecutive naturals, namely, 305656508039 + ... + 305656508042.

Almost surely, 2^{1222626032162} is an apocalyptic number.

1222626032162 is a deficient number, since it is larger than the sum of its proper divisors (611313016084).

1222626032162 is an equidigital number, since it uses as much as digits as its factorization.

1222626032162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611313016083.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 1222626032162 in words is "one trillion, two hundred twenty-two billion, six hundred twenty-six million, thirty-two thousand, one hundred sixty-two".