1201002286 has 16 divisors (see below), whose sum is σ = 1968824880. Its totient is φ = 544924480.

The previous prime is 1201002263. The next prime is 1201002287. The reversal of 1201002286 is 6822001021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201002287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36751 + ... + 61258.

It is an arithmetic number, because the mean of its divisors is an integer number (123051555).

Almost surely, 2^1201002286 is an apocalyptic number.

1201002286 is a deficient number, since it is larger than the sum of its proper divisors (767822594).

1201002286 is a wasteful number, since it uses less digits than its factorization.

1201002286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98579.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1201002286 is about 34655.4798841395. The cubic root of 1201002286 is about 1062.9543445743.

The spelling of 1201002286 in words is "one billion, two hundred one million, two thousand, two hundred eighty-six".