222202001101012 has 12 divisors (see below), whose sum is σ = 389199765070816. Its totient is φ = 111002068223640.

The previous prime is 222202001101001. The next prime is 222202001101021. The reversal of 222202001101012 is 210101100202222.

It is a happy number.

It is a congruent number.

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, 24733076664 + ... + 24733085647.

Almost surely, 2^{222202001101012} is an apocalyptic number.

It is an amenable number.

222202001101012 is a deficient number, since it is larger than the sum of its proper divisors (166997763969804).

222202001101012 is a wasteful number, since it uses less digits than its factorization.

222202001101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49466163438 (or 49466163436 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222202001101012 its reverse (210101100202222), we get a palindrome (432303101303234).

The spelling of 222202001101012 in words is "two hundred twenty-two trillion, two hundred two billion, one million, one hundred one thousand, twelve".