20100202202110 has 64 divisors (see below), whose sum is σ = 37212020778240. Its totient is φ = 7814363051520.

The previous prime is 20100202202071. The next prime is 20100202202131. The reversal of 20100202202110 is 1120220200102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23989972 + ... + 24813688.

It is an arithmetic number, because the mean of its divisors is an integer number (581437824660).

Almost surely, 2^{20100202202110} is an apocalyptic number.

20100202202110 is a deficient number, since it is larger than the sum of its proper divisors (17111818576130).

20100202202110 is a wasteful number, since it uses less digits than its factorization.

20100202202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824261.

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

Adding to 20100202202110 its reverse (1120220200102), we get a palindrome (21220422402212).

The spelling of 20100202202110 in words is "twenty trillion, one hundred billion, two hundred two million, two hundred two thousand, one hundred ten".