10211220112022 has 16 divisors (see below), whose sum is σ = 15835510828032. Its totient is φ = 4933228781160.

The previous prime is 10211220112019. The next prime is 10211220112033. The reversal of 10211220112022 is 22021102211201.

It is a congruent number.

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, 128029418 + ... + 128109149.

It is an arithmetic number, because the mean of its divisors is an integer number (989719426752).

Almost surely, 2^{10211220112022} is an apocalyptic number.

10211220112022 is a deficient number, since it is larger than the sum of its proper divisors (5624290716010).

10211220112022 is a wasteful number, since it uses less digits than its factorization.

10211220112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256139243.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10211220112022 its reverse (22021102211201), we get a palindrome (32232322323223).

The spelling of 10211220112022 in words is "ten trillion, two hundred eleven billion, two hundred twenty million, one hundred twelve thousand, twenty-two".