22133120331030 has 64 divisors (see below), whose sum is σ = 55542849942528. Its totient is φ = 5633956944000.

The previous prime is 22133120331019. The next prime is 22133120331031. The reversal of 22133120331030 is 3013302133122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133120331031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32597221 + ... + 33269280.

It is an arithmetic number, because the mean of its divisors is an integer number (867857030352).

Almost surely, 2^{22133120331030} is an apocalyptic number.

22133120331030 is an abundant number, since it is smaller than the sum of its proper divisors (33409729611498).

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

22133120331030 is a wasteful number, since it uses less digits than its factorization.

22133120331030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65867021.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 22133120331030 its reverse (3013302133122), we get a palindrome (25146422464152).

The spelling of 22133120331030 in words is "twenty-two trillion, one hundred thirty-three billion, one hundred twenty million, three hundred thirty-one thousand, thirty".