202020101202022 has 8 divisors (see below), whose sum is σ = 303030437355072. Its totient is φ = 101009955417000.

The previous prime is 202020101202013. The next prime is 202020101202043. The reversal of 202020101202022 is 220202101020202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 202020101201987 and 202020101202005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44908729 + ... + 49201972.

It is an arithmetic number, because the mean of its divisors is an integer number (37878804669384).

Almost surely, 2^{202020101202022} is an apocalyptic number.

202020101202022 is a deficient number, since it is larger than the sum of its proper divisors (101010336153050).

202020101202022 is a wasteful number, since it uses less digits than its factorization.

202020101202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95184014.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202020101202022 its reverse (220202101020202), we get a palindrome (422222202222224).

The spelling of 202020101202022 in words is "two hundred two trillion, twenty billion, one hundred one million, two hundred two thousand, twenty-two".