100401342241222 has 16 divisors (see below), whose sum is σ = 164299391308944. Its totient is φ = 45635227684000.

The previous prime is 100401342241177. The next prime is 100401342241241. The reversal of 100401342241222 is 222142243104001.

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, 86714929 + ... + 87865132.

It is an arithmetic number, because the mean of its divisors is an integer number (10268711956809).

Almost surely, 2^{100401342241222} is an apocalyptic number.

100401342241222 is a deficient number, since it is larger than the sum of its proper divisors (63898049067722).

100401342241222 is a wasteful number, since it uses less digits than its factorization.

100401342241222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174606215.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 100401342241222 its reverse (222142243104001), we get a palindrome (322543585345223).

The spelling of 100401342241222 in words is "one hundred trillion, four hundred one billion, three hundred forty-two million, two hundred forty-one thousand, two hundred twenty-two".