22211201210202 has 48 divisors (see below), whose sum is σ = 49129607030400. Its totient is φ = 7250466098400.

The previous prime is 22211201210183. The next prime is 22211201210243. The reversal of 22211201210202 is 20201210211222.

It is a happy number.

22211201210202 is a `hidden beast` number, since 2 + 221 + 120 + 121 + 0 + 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 23 ways as a sum of consecutive naturals, for example, 58130574 + ... + 58511417.

It is an arithmetic number, because the mean of its divisors is an integer number (1023533479800).

Almost surely, 2^{22211201210202} is an apocalyptic number.

22211201210202 is an abundant number, since it is smaller than the sum of its proper divisors (26918405820198).

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

22211201210202 is a wasteful number, since it uses less digits than its factorization.

22211201210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116642219 (or 116642216 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22211201210202 its reverse (20201210211222), we get a palindrome (42412411421424).

The spelling of 22211201210202 in words is "twenty-two trillion, two hundred eleven billion, two hundred one million, two hundred ten thousand, two hundred two".