105422333402 has 4 divisors (see below), whose sum is σ = 158133500106. Its totient is φ = 52711166700.

The previous prime is 105422333383. The next prime is 105422333413. The reversal of 105422333402 is 204333224501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 105054422641 + 367910761 = 324121^2 + 19181^2 .

It is a super-2 number, since 2×105422333402² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26355583349 + ... + 26355583352.

Almost surely, 2^105422333402 is an apocalyptic number.

105422333402 is a deficient number, since it is larger than the sum of its proper divisors (52711166704).

105422333402 is an equidigital number, since it uses as much as digits as its factorization.

105422333402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52711166703.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 105422333402 its reverse (204333224501), we get a palindrome (309755557903).

The spelling of 105422333402 in words is "one hundred five billion, four hundred twenty-two million, three hundred thirty-three thousand, four hundred two".