1212113302022 has 8 divisors (see below), whose sum is σ = 2077908517776. Its totient is φ = 519477129432.

The previous prime is 1212113302019. The next prime is 1212113302051. The reversal of 1212113302022 is 2202033112121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1212113301985 and 1212113302003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43289760773 + ... + 43289760800.

It is an arithmetic number, because the mean of its divisors is an integer number (259738564722).

Almost surely, 2^{1212113302022} is an apocalyptic number.

1212113302022 is a deficient number, since it is larger than the sum of its proper divisors (865795215754).

1212113302022 is an equidigital number, since it uses as much as digits as its factorization.

1212113302022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86579521582.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1212113302022 its reverse (2202033112121), we get a palindrome (3414146414143).

The spelling of 1212113302022 in words is "one trillion, two hundred twelve billion, one hundred thirteen million, three hundred two thousand, twenty-two".