10121202332002 has 16 divisors (see below), whose sum is σ = 15192237924792. Its totient is φ = 5057123466240.

The previous prime is 10121202331957. The next prime is 10121202332009. The reversal of 10121202332002 is 20023320212101.

It can be written as a sum of positive squares in 4 ways, for example, as 9968915854881 + 152286477121 = 3157359^2 + 390239^2 .

It is not an unprimeable number, because it can be changed into a prime (10121202332009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49425858 + ... + 49630210.

Almost surely, 2^{10121202332002} is an apocalyptic number.

10121202332002 is a deficient number, since it is larger than the sum of its proper divisors (5071035592790).

10121202332002 is a wasteful number, since it uses less digits than its factorization.

10121202332002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221253.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10121202332002 its reverse (20023320212101), we get a palindrome (30144522544103).

The spelling of 10121202332002 in words is "ten trillion, one hundred twenty-one billion, two hundred two million, three hundred thirty-two thousand, two".