312000401041022 has 16 divisors (see below), whose sum is σ = 470092081829040. Its totient is φ = 155303179010112.

The previous prime is 312000401041013. The next prime is 312000401041067. The reversal of 312000401041022 is 220140104000213.

It is a junction number, because it is equal to n+sod(n) for n = 312000401040985 and 312000401041003.

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, 30136148 + ... + 39143175.

It is an arithmetic number, because the mean of its divisors is an integer number (29380755114315).

Almost surely, 2^{312000401041022} is an apocalyptic number.

312000401041022 is a deficient number, since it is larger than the sum of its proper divisors (158091680788018).

312000401041022 is a wasteful number, since it uses less digits than its factorization.

312000401041022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69289387.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 312000401041022 its reverse (220140104000213), we get a palindrome (532140505041235).

The spelling of 312000401041022 in words is "three hundred twelve trillion, four hundred one million, forty-one thousand, twenty-two".