1002101212022 has 16 divisors (see below), whose sum is σ = 1568547279360. Its totient is φ = 479253258792.

The previous prime is 1002101211973. The next prime is 1002101212027. The reversal of 1002101212022 is 2202121012001.

1002101212022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1002101212022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1002101211988 and 1002101212006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002101212027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1630979 + ... + 2159697.

It is an arithmetic number, because the mean of its divisors is an integer number (98034204960).

Almost surely, 2^{1002101212022} is an apocalyptic number.

1002101212022 is a deficient number, since it is larger than the sum of its proper divisors (566446067338).

1002101212022 is a wasteful number, since it uses less digits than its factorization.

1002101212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569947.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1002101212022 its reverse (2202121012001), we get a palindrome (3204222224023).

The spelling of 1002101212022 in words is "one trillion, two billion, one hundred one million, two hundred twelve thousand, twenty-two".