31050122221032 has 32 divisors (see below), whose sum is σ = 78312255166080. Its totient is φ = 10258447458560.

The previous prime is 31050122221031. The next prime is 31050122221051. The reversal of 31050122221032 is 23012222105013.

It is a super-2 number, since 2×31050122221032² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 31050122220993 and 31050122221011.

It is not an unprimeable number, because it can be changed into a prime (31050122221031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5724577344 + ... + 5724582767.

It is an arithmetic number, because the mean of its divisors is an integer number (2447257973940).

Almost surely, 2^{31050122221032} is an apocalyptic number.

It is an amenable number.

31050122221032 is an abundant number, since it is smaller than the sum of its proper divisors (47262132945048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31050122221032 is a wasteful number, since it uses less digits than its factorization.

31050122221032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11449160233 (or 11449160229 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 31050122221032 its reverse (23012222105013), we get a palindrome (54062344326045).

The spelling of 31050122221032 in words is "thirty-one trillion, fifty billion, one hundred twenty-two million, two hundred twenty-one thousand, thirty-two".