2243102121002 has 64 divisors (see below), whose sum is σ = 3567364416000. Its totient is φ = 1055676948480.

The previous prime is 2243102120983. The next prime is 2243102121019. The reversal of 2243102121002 is 2001212013422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 847411643 + ... + 847414289.

It is an arithmetic number, because the mean of its divisors is an integer number (55740069000).

Almost surely, 2^{2243102121002} is an apocalyptic number.

2243102121002 is a deficient number, since it is larger than the sum of its proper divisors (1324262294998).

2243102121002 is a wasteful number, since it uses less digits than its factorization.

2243102121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2243102121002 its reverse (2001212013422), we get a palindrome (4244314134424).

The spelling of 2243102121002 in words is "two trillion, two hundred forty-three billion, one hundred two million, one hundred twenty-one thousand, two".