2210442912 has 96 divisors (see below), whose sum is σ = 6458356800. Its totient is φ = 735531264.

The previous prime is 2210442911. The next prime is 2210442931. The reversal of 2210442912 is 2192440122.

2210442912 is a `hidden beast` number, since 2 + 210 + 442 + 9 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2210442912² = 9772115734422079488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2210442911) 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, 583039 + ... + 586817.

It is an arithmetic number, because the mean of its divisors is an integer number (67274550).

Almost surely, 2^2210442912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2210442912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3229178400).

2210442912 is an abundant number, since it is smaller than the sum of its proper divisors (4247913888).

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

2210442912 is a wasteful number, since it uses less digits than its factorization.

2210442912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475 (or 4461 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2210442912 is about 47015.3476218139. The cubic root of 2210442912 is about 1302.6460723565.

The spelling of 2210442912 in words is "two billion, two hundred ten million, four hundred forty-two thousand, nine hundred twelve".