2102101201022 has 8 divisors (see below), whose sum is σ = 3254866375872. Its totient is φ = 1017145742400.

The previous prime is 2102101201021. The next prime is 2102101201027. The reversal of 2102101201022 is 2201021012012.

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 = 2102101200988 and 2102101201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102101201021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16952428979 + ... + 16952429102.

It is an arithmetic number, because the mean of its divisors is an integer number (406858296984).

Almost surely, 2^{2102101201022} is an apocalyptic number.

2102101201022 is a deficient number, since it is larger than the sum of its proper divisors (1152765174850).

2102101201022 is a wasteful number, since it uses less digits than its factorization.

2102101201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33904858114.

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

Adding to 2102101201022 its reverse (2201021012012), we get a palindrome (4303122213034).

The spelling of 2102101201022 in words is "two trillion, one hundred two billion, one hundred one million, two hundred one thousand, twenty-two".