100022211010012 has 24 divisors (see below), whose sum is σ = 182670920312832. Its totient is φ = 47831035335600.

The previous prime is 100022211009979. The next prime is 100022211010031. The reversal of 100022211010012 is 210010112220001.

It is a junction number, because it is equal to n+sod(n) for n = 100022211009974 and 100022211010001.

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, 63700564 + ... + 65251867.

It is an arithmetic number, because the mean of its divisors is an integer number (7611288346368).

Almost surely, 2^{100022211010012} is an apocalyptic number.

It is an amenable number.

100022211010012 is a deficient number, since it is larger than the sum of its proper divisors (82648709302820).

100022211010012 is a wasteful number, since it uses less digits than its factorization.

100022211010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128960889 (or 128960887 counting only the distinct ones).

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

Adding to 100022211010012 its reverse (210010112220001), we get a palindrome (310032323230013).

The spelling of 100022211010012 in words is "one hundred trillion, twenty-two billion, two hundred eleven million, ten thousand, twelve".