20200202031210 has 32 divisors (see below), whose sum is σ = 48486640131072. Its totient is φ = 5386036624320.

The previous prime is 20200202031203. The next prime is 20200202031293. The reversal of 20200202031210 is 1213020200202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20200202031210.

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, 42504586 + ... + 42977205.

It is an arithmetic number, because the mean of its divisors is an integer number (1515207504096).

Almost surely, 2^{20200202031210} is an apocalyptic number.

20200202031210 is an abundant number, since it is smaller than the sum of its proper divisors (28286438099862).

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

20200202031210 is a wasteful number, since it uses less digits than its factorization.

20200202031210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85489678.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20200202031210 its reverse (1213020200202), we get a palindrome (21413222231412).

The spelling of 20200202031210 in words is "twenty trillion, two hundred billion, two hundred two million, thirty-one thousand, two hundred ten".