222211120010002 has 16 divisors (see below), whose sum is σ = 344813193648000. Its totient is φ = 107273451794320.

The previous prime is 222211120009981. The next prime is 222211120010041. The reversal of 222211120010002 is 200010021112222.

It is a happy number.

222211120010002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222211120010002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8607274 + ... + 22770757.

It is an arithmetic number, because the mean of its divisors is an integer number (21550824603000).

Almost surely, 2^{222211120010002} is an apocalyptic number.

222211120010002 is a deficient number, since it is larger than the sum of its proper divisors (122602073637998).

222211120010002 is a wasteful number, since it uses less digits than its factorization.

222211120010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31500161.

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

Adding to 222211120010002 its reverse (200010021112222), we get a palindrome (422221141122224).

The spelling of 222211120010002 in words is "two hundred twenty-two trillion, two hundred eleven billion, one hundred twenty million, ten thousand, two".