20202120211010 has 32 divisors (see below), whose sum is σ = 38304601263360. Its totient is φ = 7650160328448.

The previous prime is 20202120211003. The next prime is 20202120211033. The reversal of 20202120211010 is 1011202120202.

It is a super-2 number, since 2×20202120211010² (a number of 27 digits) contains 22 as substring.

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, 37089767 + ... + 37630506.

It is an arithmetic number, because the mean of its divisors is an integer number (1197018789480).

Almost surely, 2^{20202120211010} is an apocalyptic number.

20202120211010 is a deficient number, since it is larger than the sum of its proper divisors (18102481052350).

20202120211010 is a wasteful number, since it uses less digits than its factorization.

20202120211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74721722.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20202120211010 its reverse (1011202120202), we get a palindrome (21213322331212).

The spelling of 20202120211010 in words is "twenty trillion, two hundred two billion, one hundred twenty million, two hundred eleven thousand, ten".