1801110220022 has 16 divisors (see below), whose sum is σ = 2844821459760. Its totient is φ = 852868507392.

The previous prime is 1801110220009. The next prime is 1801110220037. The reversal of 1801110220022 is 2200220111081.

It is a junction number, because it is equal to n+sod(n) for n = 1801110219976 and 1801110220003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7913123 + ... + 8137550.

It is an arithmetic number, because the mean of its divisors is an integer number (177801341235).

Almost surely, 2^{1801110220022} is an apocalyptic number.

1801110220022 is a deficient number, since it is larger than the sum of its proper divisors (1043711239738).

1801110220022 is a wasteful number, since it uses less digits than its factorization.

1801110220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16053647.

The product of its (nonzero) digits is 128, while the sum is 20.

The spelling of 1801110220022 in words is "one trillion, eight hundred one billion, one hundred ten million, two hundred twenty thousand, twenty-two".