2101000012022 has 8 divisors (see below), whose sum is σ = 3154504311000. Its totient is φ = 1049498575024.

The previous prime is 2101000011973. The next prime is 2101000012063. The reversal of 2101000012022 is 2202100001012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2101000011994 and 2101000012012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500712872 + ... + 500717067.

It is an arithmetic number, because the mean of its divisors is an integer number (394313038875).

Almost surely, 2^{2101000012022} is an apocalyptic number.

2101000012022 is a deficient number, since it is larger than the sum of its proper divisors (1053504298978).

2101000012022 is a wasteful number, since it uses less digits than its factorization.

2101000012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001430990.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2101000012022 its reverse (2202100001012), we get a palindrome (4303100013034).

The spelling of 2101000012022 in words is "two trillion, one hundred one billion, twelve thousand, twenty-two".