361400122 has 8 divisors (see below), whose sum is σ = 554707296. Its totient is φ = 176497692.

The previous prime is 361400113. The next prime is 361400141. The reversal of 361400122 is 221004163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×361400122² = 261220096363229768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 361400122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101078 + ... + 2101249.

It is an arithmetic number, because the mean of its divisors is an integer number (69338412).

Almost surely, 2^361400122 is an apocalyptic number.

361400122 is a deficient number, since it is larger than the sum of its proper divisors (193307174).

361400122 is a wasteful number, since it uses less digits than its factorization.

361400122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202372.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 361400122 is about 19010.5266102757. The cubic root of 361400122 is about 712.2997057597.

Adding to 361400122 its reverse (221004163), we get a palindrome (582404285).

The spelling of 361400122 in words is "three hundred sixty-one million, four hundred thousand, one hundred twenty-two".