101210211120222 has 40 divisors (see below), whose sum is σ = 227155804251816. Its totient is φ = 33681701546928.

The previous prime is 101210211120211. The next prime is 101210211120229. The reversal of 101210211120222 is 222021112012101.

101210211120222 is a `hidden beast` number, since 1 + 0 + 1 + 210 + 211 + 1 + 20 + 222 = 666.

It is a super-3 number, since 3×101210211120222³ (a number of 43 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 = 101210211120195 and 101210211120204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101210211120229) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 509488288 + ... + 509686899.

Almost surely, 2^{101210211120222} is an apocalyptic number.

101210211120222 is an abundant number, since it is smaller than the sum of its proper divisors (125945593131594).

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

101210211120222 is a wasteful number, since it uses less digits than its factorization.

101210211120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019175814 (or 1019175805 counting only the distinct ones).

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

Adding to 101210211120222 its reverse (222021112012101), we get a palindrome (323231323132323).

The spelling of 101210211120222 in words is "one hundred one trillion, two hundred ten billion, two hundred eleven million, one hundred twenty thousand, two hundred twenty-two".