222101222002012 has 96 divisors (see below), whose sum is σ = 405066621173760. Its totient is φ = 106442542402560.

The previous prime is 222101222001941. The next prime is 222101222002021. The reversal of 222101222002012 is 210200222101222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6470143993 + ... + 6470178319.

It is an arithmetic number, because the mean of its divisors is an integer number (4219443970560).

Almost surely, 2^{222101222002012} is an apocalyptic number.

It is an amenable number.

222101222002012 is a deficient number, since it is larger than the sum of its proper divisors (182965399171748).

222101222002012 is a wasteful number, since it uses less digits than its factorization.

222101222002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35771 (or 35769 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222101222002012 its reverse (210200222101222), we get a palindrome (432301444103234).

The spelling of 222101222002012 in words is "two hundred twenty-two trillion, one hundred one billion, two hundred twenty-two million, two thousand, twelve".