100030323121222 has 32 divisors (see below), whose sum is σ = 162687481790400. Its totient is φ = 45853604496000.

The previous prime is 100030323121219. The next prime is 100030323121271. The reversal of 100030323121222 is 222121323030001.

It is a junction number, because it is equal to n+sod(n) for n = 100030323121193 and 100030323121202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39451423 + ... + 41910325.

It is an arithmetic number, because the mean of its divisors is an integer number (5083983805950).

Almost surely, 2^{100030323121222} is an apocalyptic number.

100030323121222 is a deficient number, since it is larger than the sum of its proper divisors (62657158669178).

100030323121222 is a wasteful number, since it uses less digits than its factorization.

100030323121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469568.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 100030323121222 its reverse (222121323030001), we get a palindrome (322151646151223).

The spelling of 100030323121222 in words is "one hundred trillion, thirty billion, three hundred twenty-three million, one hundred twenty-one thousand, two hundred twenty-two".