126255220462 has 16 divisors (see below), whose sum is σ = 216463358592. Its totient is φ = 54102920760.

The previous prime is 126255220459. The next prime is 126255220471. The reversal of 126255220462 is 264022552621.

It is a congruent number.

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, 415864 + ... + 652267.

It is an arithmetic number, because the mean of its divisors is an integer number (13528959912).

Almost surely, 2^126255220462 is an apocalyptic number.

126255220462 is a deficient number, since it is larger than the sum of its proper divisors (90208138130).

126255220462 is a wasteful number, since it uses less digits than its factorization.

126255220462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076583.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 126255220462 in words is "one hundred twenty-six billion, two hundred fifty-five million, two hundred twenty thousand, four hundred sixty-two".