20022311322002 has 16 divisors (see below), whose sum is σ = 32858202297312. Its totient is φ = 9074822785920.

The previous prime is 20022311321993. The next prime is 20022311322017.

It is a happy number.

20022311322002 is nontrivially palindromic in base 10.

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, 1311382943 + ... + 1311398210.

It is an arithmetic number, because the mean of its divisors is an integer number (2053637643582).

Almost surely, 2^{20022311322002} is an apocalyptic number.

20022311322002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20022311322002 is a deficient number, since it is larger than the sum of its proper divisors (12835890975310).

20022311322002 is a wasteful number, since it uses less digits than its factorization.

20022311322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622781513.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 2002231 and 1322002, that added together give a palindrome (3324233).

The spelling of 20022311322002 in words is "twenty trillion, twenty-two billion, three hundred eleven million, three hundred twenty-two thousand, two".