121088290222 has 8 divisors (see below), whose sum is σ = 181642624272. Its totient is φ = 60540748800.

The previous prime is 121088290199. The next prime is 121088290231. The reversal of 121088290222 is 222092880121.

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, 1653354 + ... + 1725037.

It is an arithmetic number, because the mean of its divisors is an integer number (22705328034).

Almost surely, 2^121088290222 is an apocalyptic number.

121088290222 is a deficient number, since it is larger than the sum of its proper divisors (60554334050).

121088290222 is a wasteful number, since it uses less digits than its factorization.

121088290222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396314.

The product of its (nonzero) digits is 18432, while the sum is 37.

The spelling of 121088290222 in words is "one hundred twenty-one billion, eighty-eight million, two hundred ninety thousand, two hundred twenty-two".