1022210212002 has 48 divisors (see below), whose sum is σ = 2382768397152. Its totient is φ = 291499440960.

The previous prime is 1022210211917. The next prime is 1022210212019. The reversal of 1022210212002 is 2002120122201.

It is a super-3 number, since 3×1022210212002³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3183588 + ... + 3489935.

It is an arithmetic number, because the mean of its divisors is an integer number (49641008274).

Almost surely, 2^{1022210212002} is an apocalyptic number.

1022210212002 is an abundant number, since it is smaller than the sum of its proper divisors (1360558185150).

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

1022210212002 is a wasteful number, since it uses less digits than its factorization.

1022210212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6674063 (or 6674056 counting only the distinct ones).

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

Adding to 1022210212002 its reverse (2002120122201), we get a palindrome (3024330334203).

The spelling of 1022210212002 in words is "one trillion, twenty-two billion, two hundred ten million, two hundred twelve thousand, two".