201002112022 has 16 divisors (see below), whose sum is σ = 306807367680. Its totient is φ = 98735144872.

The previous prime is 201002112011. The next prime is 201002112023. The reversal of 201002112022 is 220211200102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201002111993 and 201002112011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002112023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351238 + ... + 724825.

It is an arithmetic number, because the mean of its divisors is an integer number (19175460480).

Almost surely, 2^201002112022 is an apocalyptic number.

201002112022 is a deficient number, since it is larger than the sum of its proper divisors (105805255658).

201002112022 is a wasteful number, since it uses less digits than its factorization.

201002112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077707.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201002112022 its reverse (220211200102), we get a palindrome (421213312124).

The spelling of 201002112022 in words is "two hundred one billion, two million, one hundred twelve thousand, twenty-two".