10161264222 has 48 divisors (see below), whose sum is σ = 22427917200. Its totient is φ = 3323980800.

The previous prime is 10161264121. The next prime is 10161264241. The reversal of 10161264222 is 22246216101.

10161264222 is a `hidden beast` number, since 1 + 0 + 1 + 6 + 12 + 642 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 482697 + ... + 503307.

It is an arithmetic number, because the mean of its divisors is an integer number (467248275).

Almost surely, 2^10161264222 is an apocalyptic number.

10161264222 is an abundant number, since it is smaller than the sum of its proper divisors (12266652978).

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

10161264222 is a wasteful number, since it uses less digits than its factorization.

10161264222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21129 (or 21126 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 10161264222 in words is "ten billion, one hundred sixty-one million, two hundred sixty-four thousand, two hundred twenty-two".