10102211122022 has 4 divisors (see below), whose sum is σ = 15153316683036. Its totient is φ = 5051105561010.

The previous prime is 10102211122019. The next prime is 10102211122027. The reversal of 10102211122022 is 22022111220101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102211122027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525552780504 + ... + 2525552780507.

It is an arithmetic number, because the mean of its divisors is an integer number (3788329170759).

Almost surely, 2^{10102211122022} is an apocalyptic number.

10102211122022 is a deficient number, since it is larger than the sum of its proper divisors (5051105561014).

10102211122022 is an equidigital number, since it uses as much as digits as its factorization.

10102211122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051105561013.

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

Adding to 10102211122022 its reverse (22022111220101), we get a palindrome (32124322342123).

The spelling of 10102211122022 in words is "ten trillion, one hundred two billion, two hundred eleven million, one hundred twenty-two thousand, twenty-two".