101222221110000 has 100 divisors (see below), whose sum is σ = 326758826136072. Its totient is φ = 26992592288000.

The previous prime is 101222221109969. The next prime is 101222221110041. The reversal of 101222221110000 is 11122222101.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1687007019 + ... + 1687067018.

Almost surely, 2^{101222221110000} is an apocalyptic number.

101222221110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101222221110000 is an abundant number, since it is smaller than the sum of its proper divisors (225536605026072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101222221110000 is an equidigital number, since it uses as much as digits as its factorization.

101222221110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374074068 (or 3374074047 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101222221110000 its reverse (11122222101), we get a palindrome (101233343332101).

The spelling of 101222221110000 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred twenty-one million, one hundred ten thousand".