1202131222115 has 32 divisors (see below), whose sum is σ = 1500179339520. Its totient is φ = 924095692800.

The previous prime is 1202131222109. The next prime is 1202131222121. The reversal of 1202131222115 is 5112221312021.

It is an interprime number because it is at equal distance from previous prime (1202131222109) and next prime (1202131222121).

It is not a de Polignac number, because 1202131222115 - 2³⁸ = 927253315171 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7677731 + ... + 7832739.

It is an arithmetic number, because the mean of its divisors is an integer number (46880604360).

Almost surely, 2^{1202131222115} is an apocalyptic number.

1202131222115 is a deficient number, since it is larger than the sum of its proper divisors (298048117405).

1202131222115 is a wasteful number, since it uses less digits than its factorization.

1202131222115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155663.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1202131222115 its reverse (5112221312021), we get a palindrome (6314352534136).

The spelling of 1202131222115 in words is "one trillion, two hundred two billion, one hundred thirty-one million, two hundred twenty-two thousand, one hundred fifteen".