100212310120222 has 16 divisors (see below), whose sum is σ = 151416557381952. Its totient is φ = 49740128563840.

The previous prime is 100212310120211. The next prime is 100212310120249. The reversal of 100212310120222 is 222021013212001.

It is a self number, because there is not a number n which added to its sum of digits gives 100212310120222.

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, 50983947 + ... + 52913017.

It is an arithmetic number, because the mean of its divisors is an integer number (9463534836372).

Almost surely, 2^{100212310120222} is an apocalyptic number.

100212310120222 is a deficient number, since it is larger than the sum of its proper divisors (51204247261730).

100212310120222 is a wasteful number, since it uses less digits than its factorization.

100212310120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118803.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 100212310120222 its reverse (222021013212001), we get a palindrome (322233323332223).

The spelling of 100212310120222 in words is "one hundred trillion, two hundred twelve billion, three hundred ten million, one hundred twenty thousand, two hundred twenty-two".