22101002029 has 2 divisors, whose sum is σ = 22101002030. Its totient is φ = 22101002028.

The previous prime is 22101002003. The next prime is 22101002111. The reversal of 22101002029 is 92020010122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21492146404 + 608855625 = 146602^2 + 24675^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22101002029 is a prime.

It is a super-3 number, since 3×22101002029³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22101001997 and 22101002015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22101008029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050501014 + 11050501015.

It is an arithmetic number, because the mean of its divisors is an integer number (11050501015).

Almost surely, 2^22101002029 is an apocalyptic number.

It is an amenable number.

22101002029 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101002029 is an equidigital number, since it uses as much as digits as its factorization.

22101002029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 22101002029 in words is "twenty-two billion, one hundred one million, two thousand, twenty-nine".