1101211200002 has 8 divisors (see below), whose sum is σ = 1651856239116. Its totient is φ = 550592453632.

The previous prime is 1101211199939. The next prime is 1101211200031. The reversal of 1101211200002 is 2000021121011.

It can be written as a sum of positive squares in 2 ways, for example, as 1061334704521 + 39876495481 = 1030211^2 + 199691^2 .

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

It is a super-2 number, since 2×1101211200002² (a number of 25 digits) contains 22 as substring.

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, 6468143 + ... + 6636210.

Almost surely, 2^{1101211200002} is an apocalyptic number.

1101211200002 is a deficient number, since it is larger than the sum of its proper divisors (550645039114).

1101211200002 is a wasteful number, since it uses less digits than its factorization.

1101211200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13146372.

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

Adding to 1101211200002 its reverse (2000021121011), we get a palindrome (3101232321013).

The spelling of 1101211200002 in words is "one trillion, one hundred one billion, two hundred eleven million, two hundred thousand, two".