1232212213022 has 16 divisors (see below), whose sum is σ = 2118119562240. Its totient is φ = 526652006328.

The previous prime is 1232212212977. The next prime is 1232212213031. The reversal of 1232212213022 is 2203122122321.

It is a happy number.

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, 119906522 + ... + 119916797.

It is an arithmetic number, because the mean of its divisors is an integer number (132382472640).

Almost surely, 2^{1232212213022} is an apocalyptic number.

1232212213022 is a deficient number, since it is larger than the sum of its proper divisors (885907349218).

1232212213022 is a wasteful number, since it uses less digits than its factorization.

1232212213022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239823695.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1232212213022 its reverse (2203122122321), we get a palindrome (3435334335343).

The spelling of 1232212213022 in words is "one trillion, two hundred thirty-two billion, two hundred twelve million, two hundred thirteen thousand, twenty-two".