11012101022002 has 8 divisors (see below), whose sum is σ = 16964588061036. Its totient is φ = 5357238334992.

The previous prime is 11012101021981. The next prime is 11012101022033. The reversal of 11012101022002 is 20022010121011.

It can be written as a sum of positive squares in 2 ways, for example, as 9156863612961 + 1855237409041 = 3026031^2 + 1362071^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74406087913 + ... + 74406088060.

Almost surely, 2^{11012101022002} is an apocalyptic number.

11012101022002 is a deficient number, since it is larger than the sum of its proper divisors (5952487039034).

11012101022002 is a wasteful number, since it uses less digits than its factorization.

11012101022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148812176012.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11012101022002 its reverse (20022010121011), we get a palindrome (31034111143013).

Subtracting 11012101022002 from its reverse (20022010121011), we obtain a palindrome (9009909099009).

It can be divided in two parts, 1101210 and 1022002, that added together give a palindrome (2123212).

The spelling of 11012101022002 in words is "eleven trillion, twelve billion, one hundred one million, twenty-two thousand, two".