22003961002 has 8 divisors (see below), whose sum is σ = 33081127200. Its totient is φ = 10976918604.

The previous prime is 22003960987. The next prime is 22003961003. The reversal of 22003961002 is 20016930022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22003961003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12529852 + ... + 12531607.

It is an arithmetic number, because the mean of its divisors is an integer number (4135140900).

Almost surely, 2^22003961002 is an apocalyptic number.

22003961002 is a deficient number, since it is larger than the sum of its proper divisors (11077166198).

22003961002 is a wasteful number, since it uses less digits than its factorization.

22003961002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25061900.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 22003961002 in words is "twenty-two billion, three million, nine hundred sixty-one thousand, two".