212020111202 has 16 divisors (see below), whose sum is σ = 319002092640. Its totient is φ = 105686187168.

The previous prime is 212020111183. The next prime is 212020111229. The reversal of 212020111202 is 202111020212.

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, 4535633 + ... + 4582139.

It is an arithmetic number, because the mean of its divisors is an integer number (19937630790).

Almost surely, 2^212020111202 is an apocalyptic number.

212020111202 is a deficient number, since it is larger than the sum of its proper divisors (106981981438).

212020111202 is a wasteful number, since it uses less digits than its factorization.

212020111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53425.

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

Adding to 212020111202 its reverse (202111020212), we get a palindrome (414131131414).

The spelling of 212020111202 in words is "two hundred twelve billion, twenty million, one hundred eleven thousand, two hundred two".