121010100010222 has 8 divisors (see below), whose sum is σ = 187774293119400. Its totient is φ = 58418668970424.

The previous prime is 121010100010211. The next prime is 121010100010243. The reversal of 121010100010222 is 222010001010121.

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, 1043190517272 + ... + 1043190517387.

It is an arithmetic number, because the mean of its divisors is an integer number (23471786639925).

Almost surely, 2^{121010100010222} is an apocalyptic number.

121010100010222 is a deficient number, since it is larger than the sum of its proper divisors (66764193109178).

121010100010222 is a wasteful number, since it uses less digits than its factorization.

121010100010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086381034690.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 121010100010222 its reverse (222010001010121), we get a palindrome (343020101020343).

The spelling of 121010100010222 in words is "one hundred twenty-one trillion, ten billion, one hundred million, ten thousand, two hundred twenty-two".