201002101311022 has 64 divisors (see below), whose sum is σ = 359583233126400. Its totient is φ = 83278476989280.

The previous prime is 201002101310993. The next prime is 201002101311103. The reversal of 201002101311022 is 220113101200102.

It is a super-2 number, since 2×201002101311022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201002101310987 and 201002101311005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85545948 + ... + 87864175.

It is an arithmetic number, because the mean of its divisors is an integer number (5618488017600).

Almost surely, 2^{201002101311022} is an apocalyptic number.

201002101311022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201002101311022 is a deficient number, since it is larger than the sum of its proper divisors (158581131815378).

201002101311022 is a wasteful number, since it uses less digits than its factorization.

201002101311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173410261.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201002101311022 its reverse (220113101200102), we get a palindrome (421115202511124).

The spelling of 201002101311022 in words is "two hundred one trillion, two billion, one hundred one million, three hundred eleven thousand, twenty-two".