2113222301020 has 48 divisors (see below), whose sum is σ = 4494188160000. Its totient is φ = 834543178560.

The previous prime is 2113222300997. The next prime is 2113222301119. The reversal of 2113222301020 is 201032223112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52118155 + ... + 52158685.

It is an arithmetic number, because the mean of its divisors is an integer number (93628920000).

Almost surely, 2^{2113222301020} is an apocalyptic number.

2113222301020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113222301020 is an abundant number, since it is smaller than the sum of its proper divisors (2380965858980).

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

2113222301020 is a wasteful number, since it uses less digits than its factorization.

2113222301020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73618 (or 73616 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2113222301020 its reverse (201032223112), we get a palindrome (2314254524132).

The spelling of 2113222301020 in words is "two trillion, one hundred thirteen billion, two hundred twenty-two million, three hundred one thousand, twenty".