222011112100210 has 32 divisors (see below), whose sum is σ = 401242750723584. Its totient is φ = 88443888000000.

The previous prime is 222011112100177. The next prime is 222011112100231. The reversal of 222011112100210 is 12001211110222.

It is a super-2 number, since 2×222011112100210² (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 15 ways as a sum of consecutive naturals, for example, 29563135 + ... + 36304285.

It is an arithmetic number, because the mean of its divisors is an integer number (12538835960112).

Almost surely, 2^{222011112100210} is an apocalyptic number.

222011112100210 is a deficient number, since it is larger than the sum of its proper divisors (179231638623374).

222011112100210 is a wasteful number, since it uses less digits than its factorization.

222011112100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6754530.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 222011112100210 its reverse (12001211110222), we get a palindrome (234012323210432).

The spelling of 222011112100210 in words is "two hundred twenty-two trillion, eleven billion, one hundred twelve million, one hundred thousand, two hundred ten".