101202211022211 has 72 divisors (see below), whose sum is σ = 164176505925120. Its totient is φ = 59973747305472.

The previous prime is 101202211022207. The next prime is 101202211022291. The reversal of 101202211022211 is 112220112202101.

101202211022211 is a `hidden beast` number, since 1 + 0 + 120 + 221 + 102 + 221 + 1 = 666.

It is not a de Polignac number, because 101202211022211 - 2² = 101202211022207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101202211022291) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13898491 + ... + 19889003.

It is an arithmetic number, because the mean of its divisors is an integer number (2280229248960).

Almost surely, 2^{101202211022211} is an apocalyptic number.

101202211022211 is a deficient number, since it is larger than the sum of its proper divisors (62974294902909).

101202211022211 is a wasteful number, since it uses less digits than its factorization.

101202211022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5990957 (or 5990941 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 101202211022211 its reverse (112220112202101), we get a palindrome (213422323224312).

The spelling of 101202211022211 in words is "one hundred one trillion, two hundred two billion, two hundred eleven million, twenty-two thousand, two hundred eleven".