126662446122 has 16 divisors (see below), whose sum is σ = 258104607840. Its totient is φ = 41424196112.

The previous prime is 126662446111. The next prime is 126662446133. The reversal of 126662446122 is 221644266621.

It is an interprime number because it is at equal distance from previous prime (126662446111) and next prime (126662446133).

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, 199154472 + ... + 199155107.

It is an arithmetic number, because the mean of its divisors is an integer number (16131537990).

Almost surely, 2^126662446122 is an apocalyptic number.

126662446122 is an abundant number, since it is smaller than the sum of its proper divisors (131442161718).

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

126662446122 is a wasteful number, since it uses less digits than its factorization.

126662446122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398309637.

The product of its digits is 331776, while the sum is 42.

The spelling of 126662446122 in words is "one hundred twenty-six billion, six hundred sixty-two million, four hundred forty-six thousand, one hundred twenty-two".