1332022122220 has 24 divisors (see below), whose sum is σ = 2797268997600. Its totient is φ = 532804555392.

The previous prime is 1332022122187. The next prime is 1332022122247. The reversal of 1332022122220 is 222212202331.

It is a junction number, because it is equal to n+sod(n) for n = 1332022122191 and 1332022122200.

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, 3725241 + ... + 4067119.

It is an arithmetic number, because the mean of its divisors is an integer number (116552874900).

Almost surely, 2^{1332022122220} is an apocalyptic number.

1332022122220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332022122220 is an abundant number, since it is smaller than the sum of its proper divisors (1465246875380).

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

1332022122220 is a wasteful number, since it uses less digits than its factorization.

1332022122220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536697 (or 536695 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1332022122220 its reverse (222212202331), we get a palindrome (1554234324551).

The spelling of 1332022122220 in words is "one trillion, three hundred thirty-two billion, twenty-two million, one hundred twenty-two thousand, two hundred twenty".