1120012212022 has 32 divisors (see below), whose sum is σ = 1851462468864. Its totient is φ = 503900892000.

The previous prime is 1120012211971. The next prime is 1120012212023. The reversal of 1120012212022 is 2202122100211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1120012211987 and 1120012212005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120012212023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7307863 + ... + 7459549.

It is an arithmetic number, because the mean of its divisors is an integer number (57858202152).

Almost surely, 2^{1120012212022} is an apocalyptic number.

1120012212022 is a deficient number, since it is larger than the sum of its proper divisors (731450256842).

1120012212022 is a wasteful number, since it uses less digits than its factorization.

1120012212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155124.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120012212022 its reverse (2202122100211), we get a palindrome (3322134312233).

The spelling of 1120012212022 in words is "one trillion, one hundred twenty billion, twelve million, two hundred twelve thousand, twenty-two".