20214322003031 has 12 divisors (see below), whose sum is σ = 21891056953320. Its totient is φ = 18657519435360.

The previous prime is 20214322003021. The next prime is 20214322003061. The reversal of 20214322003031 is 13030022341202.

It is a de Polignac number, because none of the positive numbers 2^k-20214322003031 is a prime.

It is a super-2 number, since 2×20214322003031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20214322002988 and 20214322003006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20214322003021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4237925 + ... + 7641246.

It is an arithmetic number, because the mean of its divisors is an integer number (1824254746110).

Almost surely, 2^{20214322003031} is an apocalyptic number.

20214322003031 is a deficient number, since it is larger than the sum of its proper divisors (1676734950289).

20214322003031 is a wasteful number, since it uses less digits than its factorization.

20214322003031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11889266 (or 11889253 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20214322003031 its reverse (13030022341202), we get a palindrome (33244344344233).

The spelling of 20214322003031 in words is "twenty trillion, two hundred fourteen billion, three hundred twenty-two million, three thousand, thirty-one".