100222220120202 has 32 divisors (see below), whose sum is σ = 223520073787200. Its totient is φ = 33286802345424.

The previous prime is 100222220120173. The next prime is 100222220120233. The reversal of 100222220120202 is 202021022222001.

100222220120202 is a `hidden beast` number, since 1 + 0 + 0 + 222 + 220 + 1 + 20 + 202 = 666.

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

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, 3350106052 + ... + 3350135967.

It is an arithmetic number, because the mean of its divisors is an integer number (6985002305850).

Almost surely, 2^{100222220120202} is an apocalyptic number.

100222220120202 is an abundant number, since it is smaller than the sum of its proper divisors (123297853666998).

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

100222220120202 is a wasteful number, since it uses less digits than its factorization.

100222220120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6700242307 (or 6700242301 counting only the distinct ones).

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

Adding to 100222220120202 its reverse (202021022222001), we get a palindrome (302243242342203).

The spelling of 100222220120202 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty million, one hundred twenty thousand, two hundred two".