2297021012 has 96 divisors (see below), whose sum is σ = 4902847488. Its totient is φ = 927360000.

The previous prime is 2297021003. The next prime is 2297021021. The reversal of 2297021012 is 2101207922.

It is an interprime number because it is at equal distance from previous prime (2297021003) and next prime (2297021021).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4982462 + ... + 4982922.

It is an arithmetic number, because the mean of its divisors is an integer number (51071328).

Almost surely, 2^2297021012 is an apocalyptic number.

2297021012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2297021012 is an abundant number, since it is smaller than the sum of its proper divisors (2605826476).

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

2297021012 is a wasteful number, since it uses less digits than its factorization.

2297021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 799 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2297021012 is about 47927.2470730377. The cubic root of 2297021012 is about 1319.4359795738.

Adding to 2297021012 its reverse (2101207922), we get a palindrome (4398228934).

The spelling of 2297021012 in words is "two billion, two hundred ninety-seven million, twenty-one thousand, twelve".