3126221524226 has 32 divisors (see below), whose sum is σ = 4989790149120. Its totient is φ = 1463883321600.

The previous prime is 3126221524201. The next prime is 3126221524249. The reversal of 3126221524226 is 6224251226213.

It is a super-2 number, since 2×3126221524226² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3126221524226.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7206671 + ... + 7628141.

It is an arithmetic number, because the mean of its divisors is an integer number (155930942160).

Almost surely, 2^{3126221524226} is an apocalyptic number.

3126221524226 is a deficient number, since it is larger than the sum of its proper divisors (1863568624894).

3126221524226 is a wasteful number, since it uses less digits than its factorization.

3126221524226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422570.

The product of its digits is 138240, while the sum is 38.

The spelling of 3126221524226 in words is "three trillion, one hundred twenty-six billion, two hundred twenty-one million, five hundred twenty-four thousand, two hundred twenty-six".