100222200102004 has 24 divisors (see below), whose sum is σ = 185708042980488. Its totient is φ = 47162829143040.

The previous prime is 100222200101957. The next prime is 100222200102023. The reversal of 100222200102004 is 400201002222001.

It can be written as a sum of positive squares in 4 ways, for example, as 2558393852004 + 97663806250000 = 1599498^2 + 9882500^2 .

It is a super-2 number, since 2×100222200102004² (a number of 29 digits) contains 22 as substring.

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, 2930439 + ... + 14457934.

It is an arithmetic number, because the mean of its divisors is an integer number (7737835124187).

Almost surely, 2^{100222200102004} is an apocalyptic number.

It is an amenable number.

100222200102004 is a deficient number, since it is larger than the sum of its proper divisors (85485842878484).

100222200102004 is a wasteful number, since it uses less digits than its factorization.

100222200102004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17473155 (or 17473153 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 100222200102004 its reverse (400201002222001), we get a palindrome (500423202324005).

The spelling of 100222200102004 in words is "one hundred trillion, two hundred twenty-two billion, two hundred million, one hundred two thousand, four".