100214211402 has 12 divisors (see below), whose sum is σ = 217130791410. Its totient is φ = 33404737128.

The previous prime is 100214211389. The next prime is 100214211443. The reversal of 100214211402 is 204112412001.

100214211402 is a `hidden beast` number, since 100 + 2 + 1 + 421 + 140 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 83001033801 + 17213177601 = 288099^2 + 131199^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5567456189 = 100214211402 / (1 + 0 + 0 + 2 + 1 + 4 + 2 + 1 + 1 + 4 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2783728077 + ... + 2783728112.

Almost surely, 2^100214211402 is an apocalyptic number.

100214211402 is an abundant number, since it is smaller than the sum of its proper divisors (116916580008).

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

100214211402 is a wasteful number, since it uses less digits than its factorization.

100214211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567456197 (or 5567456194 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 100214211402 its reverse (204112412001), we get a palindrome (304326623403).

The spelling of 100214211402 in words is "one hundred billion, two hundred fourteen million, two hundred eleven thousand, four hundred two".