100002210122022 has 32 divisors (see below), whose sum is σ = 215391075389952. Its totient is φ = 30769667986464.

The previous prime is 100002210121987. The next prime is 100002210122057. The reversal of 100002210122022 is 220221012200001.

It is an interprime number because it is at equal distance from previous prime (100002210121987) and next prime (100002210122057).

It is a junction number, because it is equal to n+sod(n) for n = 100002210121992 and 100002210122010.

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, 5016483 + ... + 15005649.

It is an arithmetic number, because the mean of its divisors is an integer number (6730971105936).

Almost surely, 2^{100002210122022} is an apocalyptic number.

100002210122022 is an abundant number, since it is smaller than the sum of its proper divisors (115388865267930).

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

100002210122022 is a wasteful number, since it uses less digits than its factorization.

100002210122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10117532.

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

Adding to 100002210122022 its reverse (220221012200001), we get a palindrome (320223222322023).

The spelling of 100002210122022 in words is "one hundred trillion, two billion, two hundred ten million, one hundred twenty-two thousand, twenty-two".