390121111210222 has 8 divisors (see below), whose sum is σ = 668779047788976. Its totient is φ = 167194761947232.

The previous prime is 390121111210177. The next prime is 390121111210291. The reversal of 390121111210222 is 222012111121093.

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

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, 13932896828923 + ... + 13932896828950.

It is an arithmetic number, because the mean of its divisors is an integer number (83597380973622).

Almost surely, 2^{390121111210222} is an apocalyptic number.

390121111210222 is a deficient number, since it is larger than the sum of its proper divisors (278657936578754).

390121111210222 is a wasteful number, since it uses less digits than its factorization.

390121111210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27865793657882.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 390121111210222 in words is "three hundred ninety trillion, one hundred twenty-one billion, one hundred eleven million, two hundred ten thousand, two hundred twenty-two".