1202211000101 has 16 divisors (see below), whose sum is σ = 1245719369664. Its totient is φ = 1159579234944.

The previous prime is 1202211000047. The next prime is 1202211000143. The reversal of 1202211000101 is 1010001122021.

It is a cyclic number.

It is not a de Polignac number, because 1202211000101 - 2⁶ = 1202211000037 is a prime.

It is a super-2 number, since 2×1202211000101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202211050101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681710 + ... + 1693856.

It is an arithmetic number, because the mean of its divisors is an integer number (77857460604).

Almost surely, 2^{1202211000101} is an apocalyptic number.

It is an amenable number.

1202211000101 is a deficient number, since it is larger than the sum of its proper divisors (43508369563).

1202211000101 is a wasteful number, since it uses less digits than its factorization.

1202211000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012580.

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

Adding to 1202211000101 its reverse (1010001122021), we get a palindrome (2212212122122).

The spelling of 1202211000101 in words is "one trillion, two hundred two billion, two hundred eleven million, one hundred one", and thus it is an aban number.