2120000202210 has 128 divisors (see below), whose sum is σ = 5567426161920. Its totient is φ = 512378265600.

The previous prime is 2120000202197. The next prime is 2120000202211. The reversal of 2120000202210 is 122020000212.

It is not an unprimeable number, because it can be changed into a prime (2120000202211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 229905400 + ... + 229914620.

It is an arithmetic number, because the mean of its divisors is an integer number (43495516890).

Almost surely, 2^{2120000202210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2120000202210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2783713080960).

2120000202210 is an abundant number, since it is smaller than the sum of its proper divisors (3447425959710).

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

2120000202210 is a wasteful number, since it uses less digits than its factorization.

2120000202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11284.

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

Adding to 2120000202210 its reverse (122020000212), we get a palindrome (2242020202422).

The spelling of 2120000202210 in words is "two trillion, one hundred twenty billion, two hundred two thousand, two hundred ten".