2101202202000 has 320 divisors, whose sum is σ = 7394394728448. Its totient is φ = 509087680000.

The previous prime is 2101202201951. The next prime is 2101202202019. The reversal of 2101202202000 is 2022021012.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 127437757 + ... + 127454243.

Almost surely, 2^{2101202202000} is an apocalyptic number.

2101202202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2101202202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3697197364224).

2101202202000 is an abundant number, since it is smaller than the sum of its proper divisors (5293192526448).

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

2101202202000 is a wasteful number, since it uses less digits than its factorization.

2101202202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18455 (or 18439 counting only the distinct ones).

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

Adding to 2101202202000 its reverse (2022021012), we get a palindrome (2103224223012).

The spelling of 2101202202000 in words is "two trillion, one hundred one billion, two hundred two million, two hundred two thousand".