200202021101022 has 32 divisors (see below), whose sum is σ = 401302554055200. Its totient is φ = 66584260055040.

The previous prime is 200202021101009. The next prime is 200202021101051. The reversal of 200202021101022 is 220101120202002.

It is a super-2 number, since 2×200202021101022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200202021100992 and 200202021101010.

It is a congruent number.

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, 168194122 + ... + 169380242.

It is an arithmetic number, because the mean of its divisors is an integer number (12540704814225).

Almost surely, 2^{200202021101022} is an apocalyptic number.

200202021101022 is an abundant number, since it is smaller than the sum of its proper divisors (201100532954178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200202021101022 is a wasteful number, since it uses less digits than its factorization.

200202021101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249228.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200202021101022 its reverse (220101120202002), we get a palindrome (420303141303024).

The spelling of 200202021101022 in words is "two hundred trillion, two hundred two billion, twenty-one million, one hundred one thousand, twenty-two".