20110220010202 has 16 divisors (see below), whose sum is σ = 34549122200832. Its totient is φ = 8600050887120.

The previous prime is 20110220010193. The next prime is 20110220010211. The reversal of 20110220010202 is 20201002201102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20110220010193) and next prime (20110220010211).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551229249 + ... + 1551242212.

It is an arithmetic number, because the mean of its divisors is an integer number (2159320137552).

Almost surely, 2^{20110220010202} is an apocalyptic number.

20110220010202 is a deficient number, since it is larger than the sum of its proper divisors (14438902190630).

20110220010202 is a wasteful number, since it uses less digits than its factorization.

20110220010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3102471933.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20110220010202 its reverse (20201002201102), we get a palindrome (40311222211304).

The spelling of 20110220010202 in words is "twenty trillion, one hundred ten billion, two hundred twenty million, ten thousand, two hundred two".