202001221211110 has 16 divisors (see below), whose sum is σ = 363602596162032. Its totient is φ = 80800400044000.

The previous prime is 202001221210973. The next prime is 202001221211129. The reversal of 202001221211110 is 11112122100202.

202001221211110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1029121 + ... + 20126140.

It is an arithmetic number, because the mean of its divisors is an integer number (22725162260127).

Almost surely, 2^{202001221211110} is an apocalyptic number.

202001221211110 is a deficient number, since it is larger than the sum of its proper divisors (161601374950922).

202001221211110 is a wasteful number, since it uses less digits than its factorization.

202001221211110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22110119.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202001221211110 its reverse (11112122100202), we get a palindrome (213113343311312).

The spelling of 202001221211110 in words is "two hundred two trillion, one billion, two hundred twenty-one million, two hundred eleven thousand, one hundred ten".