2240121002 has 16 divisors (see below), whose sum is σ = 3912665472. Its totient is φ = 941937360.

The previous prime is 2240120999. The next prime is 2240121017. The reversal of 2240121002 is 2001210422.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1508774 + ... + 1510257.

It is an arithmetic number, because the mean of its divisors is an integer number (244541592).

Almost surely, 2^2240121002 is an apocalyptic number.

2240121002 is a deficient number, since it is larger than the sum of its proper divisors (1672544470).

2240121002 is a wasteful number, since it uses less digits than its factorization.

2240121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019093.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2240121002 is about 47329.9165644733. The cubic root of 2240121002 is about 1308.4500835063.

Adding to 2240121002 its reverse (2001210422), we get a palindrome (4241331424).

The spelling of 2240121002 in words is "two billion, two hundred forty million, one hundred twenty-one thousand, two".