122002299 has 6 divisors (see below), whose sum is σ = 176225556. Its totient is φ = 81334860.

The previous prime is 122002291. The next prime is 122002301. The reversal of 122002299 is 992200221.

It is not a de Polignac number, because 122002299 - 2³ = 122002291 is a prime.

It is a super-2 number, since 2×122002299² = 29769121922570802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122002291) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 6777897 + ... + 6777914.

It is an arithmetic number, because the mean of its divisors is an integer number (29370926).

Almost surely, 2^122002299 is an apocalyptic number.

122002299 is a deficient number, since it is larger than the sum of its proper divisors (54223257).

122002299 is a wasteful number, since it uses less digits than its factorization.

122002299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13555817 (or 13555814 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 122002299 is about 11045.4650875371. The cubic root of 122002299 is about 495.9706817456.

The spelling of 122002299 in words is "one hundred twenty-two million, two thousand, two hundred ninety-nine".