332020012221031 has 4 divisors (see below), whose sum is σ = 332020049295600. Its totient is φ = 332019975146464.

The previous prime is 332020012220987. The next prime is 332020012221059. The reversal of 332020012221031 is 130122210020233.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 332020012221031 - 2¹⁷ = 332020012089959 is a prime.

It is a super-2 number, since 2×332020012221031² (a number of 30 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 = 332020012220993 and 332020012221011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332020012221431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4157430 + ... + 26102188.

It is an arithmetic number, because the mean of its divisors is an integer number (83005012323900).

Almost surely, 2^{332020012221031} is an apocalyptic number.

332020012221031 is a deficient number, since it is larger than the sum of its proper divisors (37074569).

332020012221031 is a wasteful number, since it uses less digits than its factorization.

332020012221031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37074568.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 332020012221031 its reverse (130122210020233), we get a palindrome (462142222241264).

The spelling of 332020012221031 in words is "three hundred thirty-two trillion, twenty billion, twelve million, two hundred twenty-one thousand, thirty-one".