201102022221019 has 16 divisors (see below), whose sum is σ = 211716136087200. Its totient is φ = 190490890496256.

The previous prime is 201102022220987. The next prime is 201102022221041. The reversal of 201102022221019 is 910122220201102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201102022221019 - 2⁵ = 201102022220987 is a prime.

It is a super-2 number, since 2×201102022221019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201102022220984 and 201102022221002.

It is not an unprimeable number, because it can be changed into a prime (201102022821019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6447008487 + ... + 6447039679.

It is an arithmetic number, because the mean of its divisors is an integer number (13232258505450).

Almost surely, 2^{201102022221019} is an apocalyptic number.

201102022221019 is a deficient number, since it is larger than the sum of its proper divisors (10614113866181).

201102022221019 is a wasteful number, since it uses less digits than its factorization.

201102022221019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68094.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 201102022221019 in words is "two hundred one trillion, one hundred two billion, twenty-two million, two hundred twenty-one thousand, nineteen".