126192260228 has 12 divisors (see below), whose sum is σ = 220900249920. Its totient is φ = 63077903112.

The previous prime is 126192260189. The next prime is 126192260231. The reversal of 126192260228 is 822062291621.

It is a happy number.

It is a super-2 number, since 2×126192260228² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4541168 + ... + 4568871.

It is an arithmetic number, because the mean of its divisors is an integer number (18408354160).

Almost surely, 2^126192260228 is an apocalyptic number.

It is an amenable number.

126192260228 is a deficient number, since it is larger than the sum of its proper divisors (94707989692).

126192260228 is a wasteful number, since it uses less digits than its factorization.

126192260228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113506 (or 9113504 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 126192260228 in words is "one hundred twenty-six billion, one hundred ninety-two million, two hundred sixty thousand, two hundred twenty-eight".