1202230115 has 8 divisors (see below), whose sum is σ = 1445641440. Its totient is φ = 959807232.

The previous prime is 1202230109. The next prime is 1202230121. The reversal of 1202230115 is 5110322021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1202230109) and next prime (1202230121).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202230115 is a prime.

It is a super-3 number, since 3×1202230115³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202230093 and 1202230102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244430 + ... + 249299.

It is an arithmetic number, because the mean of its divisors is an integer number (180705180).

Almost surely, 2^1202230115 is an apocalyptic number.

1202230115 is a deficient number, since it is larger than the sum of its proper divisors (243411325).

1202230115 is an equidigital number, since it uses as much as digits as its factorization.

1202230115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494221.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1202230115 is about 34673.1901474324. The cubic root of 1202230115 is about 1063.3164536999.

Adding to 1202230115 its reverse (5110322021), we get a palindrome (6312552136).

The spelling of 1202230115 in words is "one billion, two hundred two million, two hundred thirty thousand, one hundred fifteen".