222202001202102 has 40 divisors (see below), whose sum is σ = 501194408457072. Its totient is φ = 73576821582000.

The previous prime is 222202001202091. The next prime is 222202001202131. The reversal of 222202001202102 is 201202100202222.

222202001202102 is a `hidden beast` number, since 22 + 220 + 200 + 12 + 0 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4541754649 + ... + 4541803572.

Almost surely, 2^{222202001202102} is an apocalyptic number.

222202001202102 is an abundant number, since it is smaller than the sum of its proper divisors (278992407254970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222202001202102 is a wasteful number, since it uses less digits than its factorization.

222202001202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9083558386 (or 9083558377 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222202001202102 its reverse (201202100202222), we get a palindrome (423404101404324).

It can be divided in two parts, 22220200120 and 2102, that added together give a palindrome (22220202222).

The spelling of 222202001202102 in words is "two hundred twenty-two trillion, two hundred two billion, one million, two hundred two thousand, one hundred two".