12202211201022 has 64 divisors (see below), whose sum is σ = 28673436395520. Its totient is φ = 3840192331200.

The previous prime is 12202211200997. The next prime is 12202211201051. The reversal of 12202211201022 is 22010211220221.

It is a happy number.

12202211201022 is a `hidden beast` number, since 1 + 220 + 221 + 1 + 201 + 0 + 22 = 666.

It is a super-3 number, since 3×12202211201022³ (a number of 40 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 12202211200986 and 12202211201004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88824708 + ... + 88961975.

It is an arithmetic number, because the mean of its divisors is an integer number (448022443680).

Almost surely, 2^{12202211201022} is an apocalyptic number.

12202211201022 is an abundant number, since it is smaller than the sum of its proper divisors (16471225194498).

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

12202211201022 is a wasteful number, since it uses less digits than its factorization.

12202211201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177786766 (or 177786760 counting only the distinct ones).

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

Adding to 12202211201022 its reverse (22010211220221), we get a palindrome (34212422421243).

The spelling of 12202211201022 in words is "twelve trillion, two hundred two billion, two hundred eleven million, two hundred one thousand, twenty-two".