1331010222 has 16 divisors (see below), whose sum is σ = 2662575312. Its totient is φ = 443577600.

The previous prime is 1331010217. The next prime is 1331010269. The reversal of 1331010222 is 2220101331.

It is a super-2 number, since 2×1331010222² = 3543176422136978568, which contains 22 as substring.

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, 12222 + ... + 53022.

It is an arithmetic number, because the mean of its divisors is an integer number (166410957).

Almost surely, 2^1331010222 is an apocalyptic number.

1331010222 is an abundant number, since it is smaller than the sum of its proper divisors (1331565090).

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

1331010222 is a wasteful number, since it uses less digits than its factorization.

1331010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46243.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1331010222 is about 36483.0127867752. The cubic root of 1331010222 is about 1100.0028159708.

Adding to 1331010222 its reverse (2220101331), we get a palindrome (3551111553).

It can be divided in two parts, 13310 and 10222, that added together give a palindrome (23532).

The spelling of 1331010222 in words is "one billion, three hundred thirty-one million, ten thousand, two hundred twenty-two".