2100022022402 has 16 divisors (see below), whose sum is σ = 3166211011392. Its totient is φ = 1044618985200.

The previous prime is 2100022022401. The next prime is 2100022022411. The reversal of 2100022022402 is 2042202200012.

It is not an unprimeable number, because it can be changed into a prime (2100022022401) 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, 6884003 + ... + 7182585.

It is an arithmetic number, because the mean of its divisors is an integer number (197888188212).

Almost surely, 2^{2100022022402} is an apocalyptic number.

2100022022402 is a deficient number, since it is larger than the sum of its proper divisors (1066188988990).

2100022022402 is a wasteful number, since it uses less digits than its factorization.

2100022022402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316633.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2100022022402 its reverse (2042202200012), we get a palindrome (4142224222414).

The spelling of 2100022022402 in words is "two trillion, one hundred billion, twenty-two million, twenty-two thousand, four hundred two".