22002231203130 has 64 divisors (see below), whose sum is σ = 54127873548288. Its totient is φ = 5721236435520.

The previous prime is 22002231203123. The next prime is 22002231203143. The reversal of 22002231203130 is 3130213220022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22002231203097 and 22002231203106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28408332 + ... + 29172551.

It is an arithmetic number, because the mean of its divisors is an integer number (845748024192).

Almost surely, 2^{22002231203130} is an apocalyptic number.

22002231203130 is an abundant number, since it is smaller than the sum of its proper divisors (32125642345158).

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

22002231203130 is a wasteful number, since it uses less digits than its factorization.

22002231203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57581211.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22002231203130 its reverse (3130213220022), we get a palindrome (25132444423152).

The spelling of 22002231203130 in words is "twenty-two trillion, two billion, two hundred thirty-one million, two hundred three thousand, one hundred thirty".