126422281522 has 8 divisors (see below), whose sum is σ = 196172505900. Its totient is φ = 61031446224.

The previous prime is 126422281507. The next prime is 126422281541. The reversal of 126422281522 is 225182224621.

It is a happy number.

126422281522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 125371938241 + 1050343281 = 354079^2 + 32409^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089847197 + ... + 1089847312.

Almost surely, 2^126422281522 is an apocalyptic number.

126422281522 is a deficient number, since it is larger than the sum of its proper divisors (69750224378).

126422281522 is a wasteful number, since it uses less digits than its factorization.

126422281522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179694540.

The product of its digits is 61440, while the sum is 37.

The spelling of 126422281522 in words is "one hundred twenty-six billion, four hundred twenty-two million, two hundred eighty-one thousand, five hundred twenty-two".