2013740022 has 128 divisors (see below), whose sum is σ = 4989763584. Its totient is φ = 529296768.

The previous prime is 2013739993. The next prime is 2013740041. The reversal of 2013740022 is 2200473102.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3681153 + ... + 3681699.

It is an arithmetic number, because the mean of its divisors is an integer number (38982528).

Almost surely, 2^2013740022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013740022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2494881792).

2013740022 is an abundant number, since it is smaller than the sum of its proper divisors (2976023562).

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

2013740022 is a wasteful number, since it uses less digits than its factorization.

2013740022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2013740022 is about 44874.7147288983. The cubic root of 2013740022 is about 1262.7996916482.

The spelling of 2013740022 in words is "two billion, thirteen million, seven hundred forty thousand, twenty-two".