2101000202202 has 32 divisors (see below), whose sum is σ = 4614765566400. Its totient is φ = 632393793920.

The previous prime is 2101000202183. The next prime is 2101000202237. The reversal of 2101000202202 is 2022020001012.

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, 106813443 + ... + 106833110.

It is an arithmetic number, because the mean of its divisors is an integer number (144211423950).

Almost surely, 2^{2101000202202} is an apocalyptic number.

2101000202202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2101000202202 is an abundant number, since it is smaller than the sum of its proper divisors (2513765364198).

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

2101000202202 is a wasteful number, since it uses less digits than its factorization.

2101000202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213646718.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2101000202202 its reverse (2022020001012), we get a palindrome (4123020203214).

The spelling of 2101000202202 in words is "two trillion, one hundred one billion, two hundred two thousand, two hundred two".