20041022142002 has 16 divisors (see below), whose sum is σ = 30391435113624. Its totient is φ = 9910754640000.

The previous prime is 20041022141999. The next prime is 20041022142023. The reversal of 20041022142002 is 20024122014002.

It can be written as a sum of positive squares in 4 ways, for example, as 19731195204361 + 309826937641 = 4441981^2 + 556621^2 .

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, 52526699 + ... + 52906862.

Almost surely, 2^{20041022142002} is an apocalyptic number.

20041022142002 is a deficient number, since it is larger than the sum of its proper divisors (10350412971622).

20041022142002 is a wasteful number, since it uses less digits than its factorization.

20041022142002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105434605.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20041022142002 its reverse (20024122014002), we get a palindrome (40065144156004).

The spelling of 20041022142002 in words is "twenty trillion, forty-one billion, twenty-two million, one hundred forty-two thousand, two".