202211112101122 has 16 divisors (see below), whose sum is σ = 321161977347192. Its totient is φ = 95157236401920.

The previous prime is 202211112101021. The next prime is 202211112101189. The reversal of 202211112101122 is 221101211112202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 201683482743961 + 527629357161 = 14201531^2 + 726381^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202211112101122.

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, 25666353 + ... + 32606500.

Almost surely, 2^{202211112101122} is an apocalyptic number.

202211112101122 is a deficient number, since it is larger than the sum of its proper divisors (118950865246070).

202211112101122 is a wasteful number, since it uses less digits than its factorization.

202211112101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58374933.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 202211112101122 its reverse (221101211112202), we get a palindrome (423312323213324).

The spelling of 202211112101122 in words is "two hundred two trillion, two hundred eleven billion, one hundred twelve million, one hundred one thousand, one hundred twenty-two".