1002110222022 has 32 divisors (see below), whose sum is σ = 2466732855552. Its totient is φ = 264292805664.

The previous prime is 1002110222017. The next prime is 1002110222033. The reversal of 1002110222022 is 2202220112001.

It is a junction number, because it is equal to n+sod(n) for n = 1002110221992 and 1002110222010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917682808 + ... + 917683899.

It is an arithmetic number, because the mean of its divisors is an integer number (77085401736).

Almost surely, 2^{1002110222022} is an apocalyptic number.

1002110222022 is an abundant number, since it is smaller than the sum of its proper divisors (1464622633530).

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

1002110222022 is a wasteful number, since it uses less digits than its factorization.

1002110222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835366732.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1002110222022 its reverse (2202220112001), we get a palindrome (3204330334023).

The spelling of 1002110222022 in words is "one trillion, two billion, one hundred ten million, two hundred twenty-two thousand, twenty-two".