31424030341222 has 16 divisors (see below), whose sum is σ = 47873811067200. Its totient is φ = 15467635149120.

The previous prime is 31424030341177. The next prime is 31424030341243. The reversal of 31424030341222 is 22214303042413.

It is a congruent number.

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, 385416654 + ... + 385498177.

It is an arithmetic number, because the mean of its divisors is an integer number (2992113191700).

Almost surely, 2^{31424030341222} is an apocalyptic number.

31424030341222 is a deficient number, since it is larger than the sum of its proper divisors (16449780725978).

31424030341222 is a wasteful number, since it uses less digits than its factorization.

31424030341222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770915151.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 31424030341222 its reverse (22214303042413), we get a palindrome (53638333383635).

The spelling of 31424030341222 in words is "thirty-one trillion, four hundred twenty-four billion, thirty million, three hundred forty-one thousand, two hundred twenty-two".