361222063266 has 32 divisors (see below), whose sum is σ = 750202625088. Its totient is φ = 115861397760.

The previous prime is 361222063259. The next prime is 361222063283. The reversal of 361222063266 is 662360222163.

It is a super-2 number, since 2×361222063266² (a number of 24 digits) contains 22 as substring.

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, 10039456 + ... + 10075371.

It is an arithmetic number, because the mean of its divisors is an integer number (23443832034).

Almost surely, 2^361222063266 is an apocalyptic number.

361222063266 is an abundant number, since it is smaller than the sum of its proper divisors (388980561822).

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

361222063266 is a wasteful number, since it uses less digits than its factorization.

361222063266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20114946.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 361222063266 in words is "three hundred sixty-one billion, two hundred twenty-two million, sixty-three thousand, two hundred sixty-six".