1012002212202 has 8 divisors (see below), whose sum is σ = 2024004424416. Its totient is φ = 337334070732.

The previous prime is 1012002212201. The next prime is 1012002212231. The reversal of 1012002212202 is 2022122002101.

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

1012002212202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1012002212201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84333517678 + ... + 84333517689.

It is an arithmetic number, because the mean of its divisors is an integer number (253000553052).

Almost surely, 2^{1012002212202} is an apocalyptic number.

1012002212202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1012002212202 is a wasteful number, since it uses less digits than its factorization.

1012002212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168667035372.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1012002212202 its reverse (2022122002101), we get a palindrome (3034124214303).

The spelling of 1012002212202 in words is "one trillion, twelve billion, two million, two hundred twelve thousand, two hundred two".