1201213002 has 32 divisors (see below), whose sum is σ = 2711206080. Its totient is φ = 351451520.

The previous prime is 1201212997. The next prime is 1201213007. The reversal of 1201213002 is 2003121021.

It is an interprime number because it is at equal distance from previous prime (1201212997) and next prime (1201213007).

It is not an unprimeable number, because it can be changed into a prime (1201213007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311883 + ... + 315710.

It is an arithmetic number, because the mean of its divisors is an integer number (84725190).

Almost surely, 2^1201213002 is an apocalyptic number.

1201213002 is an abundant number, since it is smaller than the sum of its proper divisors (1509993078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1201213002 is a wasteful number, since it uses less digits than its factorization.

1201213002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627638.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1201213002 is about 34658.5199049238. The cubic root of 1201213002 is about 1063.0165060962.

Adding to 1201213002 its reverse (2003121021), we get a palindrome (3204334023).

The spelling of 1201213002 in words is "one billion, two hundred one million, two hundred thirteen thousand, two".