1010102222002 has 4 divisors (see below), whose sum is σ = 1515153333006. Its totient is φ = 505051111000.

The previous prime is 1010102221991. The next prime is 1010102222027. The reversal of 1010102222002 is 2002222010101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 970735297081 + 39366924921 = 985259^2 + 198411^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252525555499 + ... + 252525555502.

Almost surely, 2^{1010102222002} is an apocalyptic number.

1010102222002 is a deficient number, since it is larger than the sum of its proper divisors (505051111004).

1010102222002 is an equidigital number, since it uses as much as digits as its factorization.

1010102222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505051111003.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1010102222002 its reverse (2002222010101), we get a palindrome (3012324232103).

The spelling of 1010102222002 in words is "one trillion, ten billion, one hundred two million, two hundred twenty-two thousand, two".