222120101112202 has 16 divisors (see below), whose sum is σ = 338854292704800. Its totient is φ = 109168970430960.

The previous prime is 222120101112113. The next prime is 222120101112233. The reversal of 222120101112202 is 202211101021222.

It is a self number, because there is not a number n which added to its sum of digits gives 222120101112202.

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, 73568952 + ... + 76528627.

It is an arithmetic number, because the mean of its divisors is an integer number (21178393294050).

Almost surely, 2^{222120101112202} is an apocalyptic number.

222120101112202 is a deficient number, since it is larger than the sum of its proper divisors (116734191592598).

222120101112202 is a wasteful number, since it uses less digits than its factorization.

222120101112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150110181.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222120101112202 its reverse (202211101021222), we get a palindrome (424331202133424).

The spelling of 222120101112202 in words is "two hundred twenty-two trillion, one hundred twenty billion, one hundred one million, one hundred twelve thousand, two hundred two".