10203622021334 has 32 divisors (see below), whose sum is σ = 18262819491840. Its totient is φ = 4180473060192.

The previous prime is 10203622021331. The next prime is 10203622021339. The reversal of 10203622021334 is 43312022630201.

It is a happy number.

It is a super-2 number, since 2×10203622021334² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10203622021297 and 10203622021306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203622021331) 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, 8441069 + ... + 9573864.

It is an arithmetic number, because the mean of its divisors is an integer number (570713109120).

Almost surely, 2^{10203622021334} is an apocalyptic number.

10203622021334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10203622021334 is a deficient number, since it is larger than the sum of its proper divisors (8059197470506).

10203622021334 is a wasteful number, since it uses less digits than its factorization.

10203622021334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18016724.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 10203622021334 its reverse (43312022630201), we get a palindrome (53515644651535).

The spelling of 10203622021334 in words is "ten trillion, two hundred three billion, six hundred twenty-two million, twenty-one thousand, three hundred thirty-four".