20211010112002 has 32 divisors (see below), whose sum is σ = 31427765786880. Its totient is φ = 9742935121920.

The previous prime is 20211010111993. The next prime is 20211010112053. The reversal of 20211010112002 is 20021101011202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3952383 + ... + 7486210.

It is an arithmetic number, because the mean of its divisors is an integer number (982117680840).

Almost surely, 2^{20211010112002} is an apocalyptic number.

20211010112002 is a deficient number, since it is larger than the sum of its proper divisors (11216755674878).

20211010112002 is a wasteful number, since it uses less digits than its factorization.

20211010112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11438938.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20211010112002 its reverse (20021101011202), we get a palindrome (40232111123204).

It can be divided in two parts, 2021101011200 and 2, that added together give a palindrome (2021101011202).

The spelling of 20211010112002 in words is "twenty trillion, two hundred eleven billion, ten million, one hundred twelve thousand, two".