1202231102 has 8 divisors (see below), whose sum is σ = 1804237200. Its totient is φ = 600818704.

The previous prime is 1202231081. The next prime is 1202231131. The reversal of 1202231102 is 2011322021.

It is a happy number.

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

It is a super-2 number, since 2×1202231102² = 2890719245232268808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143327 + ... + 151482.

It is an arithmetic number, because the mean of its divisors is an integer number (225529650).

Almost surely, 2^1202231102 is an apocalyptic number.

1202231102 is a deficient number, since it is larger than the sum of its proper divisors (602006098).

1202231102 is a wasteful number, since it uses less digits than its factorization.

1202231102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296850.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1202231102 is about 34673.2043803280. The cubic root of 1202231102 is about 1063.3167446850.

Adding to 1202231102 its reverse (2011322021), we get a palindrome (3213553123).

The spelling of 1202231102 in words is "one billion, two hundred two million, two hundred thirty-one thousand, one hundred two".