100120220200222 has 32 divisors (see below), whose sum is σ = 152901083013120. Its totient is φ = 49158831912960.

The previous prime is 100120220200219. The next prime is 100120220200229. The reversal of 100120220200222 is 222002022021001.

It is a junction number, because it is equal to n+sod(n) for n = 100120220200196 and 100120220200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120220200229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455298703 + ... + 455518549.

It is an arithmetic number, because the mean of its divisors is an integer number (4778158844160).

Almost surely, 2^{100120220200222} is an apocalyptic number.

100120220200222 is a deficient number, since it is larger than the sum of its proper divisors (52780862812898).

100120220200222 is a wasteful number, since it uses less digits than its factorization.

100120220200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232656.

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

Adding to 100120220200222 its reverse (222002022021001), we get a palindrome (322122242221223).

The spelling of 100120220200222 in words is "one hundred trillion, one hundred twenty billion, two hundred twenty million, two hundred thousand, two hundred twenty-two".