2101201012022 has 32 divisors (see below), whose sum is σ = 3611428208640. Its totient is φ = 898173563040.

The previous prime is 2101201012007. The next prime is 2101201012039. The reversal of 2101201012022 is 2202101021012.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2101201011988 and 2101201012006.

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, 22333163 + ... + 22427049.

It is an arithmetic number, because the mean of its divisors is an integer number (112857131520).

Almost surely, 2^{2101201012022} is an apocalyptic number.

2101201012022 is a deficient number, since it is larger than the sum of its proper divisors (1510227196618).

2101201012022 is a wasteful number, since it uses less digits than its factorization.

2101201012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98036.

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

Adding to 2101201012022 its reverse (2202101021012), we get a palindrome (4303302033034).

The spelling of 2101201012022 in words is "two trillion, one hundred one billion, two hundred one million, twelve thousand, twenty-two".