101000110221002 has 4 divisors (see below), whose sum is σ = 151500165331506. Its totient is φ = 50500055110500.

The previous prime is 101000110220987. The next prime is 101000110221011. The reversal of 101000110221002 is 200122011000101.

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., 55145936412961 + 45854173808041 = 7426031^2 + 6771571^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250027555249 + ... + 25250027555252.

Almost surely, 2^{101000110221002} is an apocalyptic number.

101000110221002 is a deficient number, since it is larger than the sum of its proper divisors (50500055110504).

101000110221002 is an equidigital number, since it uses as much as digits as its factorization.

101000110221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50500055110503.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101000110221002 its reverse (200122011000101), we get a palindrome (301122121221103).

The spelling of 101000110221002 in words is "one hundred one trillion, one hundred ten million, two hundred twenty-one thousand, two".